Provided by: gallery-dl_1.29.3-1_all bug

NAME

       gallery-dl.conf - gallery-dl configuration file

DESCRIPTION

       gallery-dl will search for configuration files in the following places every time it is started, unless
       --ignore-config is specified:

           /etc/gallery-dl.conf
           $HOME/.config/gallery-dl/config.json
           $HOME/.gallery-dl.conf

       It is also possible to specify additional configuration files with the -c/--config command-line option or
       to add further option values with -o/--option as <key>=<value> pairs,

       Configuration files are JSON-based and therefore don't allow any ordinary comments, but, since unused
       keys are simply ignored, it is possible to utilize those as makeshift comments by settings their values
       to arbitrary strings.

EXAMPLE

       {
           "base-directory": "/tmp/",
           "extractor": {
               "pixiv": {
                   "directory": ["Pixiv", "Works", "{user[id]}"],
                   "filename": "{id}{num}.{extension}",
                   "username": "foo",
                   "password": "bar"
               },
               "flickr": {
                   "_comment": "OAuth keys for account 'foobar'",
                   "access-token": "0123456789-0123456789abcdef",
                   "access-token-secret": "fedcba9876543210"
               }
           },
           "downloader": {
               "retries": 3,
               "timeout": 2.5
           }
       }

EXTRACTOR OPTIONS

   extractor.*.filename
       Type:
             * string
             * object (condition -> format string)

       Example:

           "{manga}_c{chapter}_{page:>03}.{extension}"

           {  "extension  == 'mp4'": "{id}_video.{extension}", "'nature' in title" : "{id}_{title}.{extension}",
           ""                  : "{id}_default.{extension}" }

       Description:
           A format string to build filenames for downloaded files with.

           If this is an object, it must contain Python expressions mapping to the filename  format  strings  to
           use.  These expressions are evaluated in the order as specified in Python 3.6+ and in an undetermined
           order in Python 3.4 and 3.5.

           The available replacement keys depend on the extractor used. A list of keys for a specific one can be
           acquired by calling *gallery-dl* with the -K/--list-keywords command-line option.  For example:

           $ gallery-dl -K http://seiga.nicovideo.jp/seiga/im5977527 Keywords for directory names:

           category seiga subcategory image

           Keywords for filenames:

           category seiga extension None image-id 5977527 subcategory image

           Note:  Even if the value of the extension key is missing or None, it will be filled in later when the
           file download is starting. This key is  therefore  always  available  to  provide  a  valid  filename
           extension.

   extractor.*.directory
       Type:
             * list of strings
             * object (condition -> format strings)

       Example:

           ["{category}", "{manga}", "c{chapter} - {title}"]

           {  "'nature'  in content": ["Nature Pictures"], "retweet_id != 0"    : ["{category}", "{user[name]}",
           "Retweets"], ""                   : ["{category}", "{user[name]}"] }

       Description:
           A list of format strings to build target directory paths with.

           If this is an object, it must contain Python expressions mapping to the list  of  format  strings  to
           use.

           Each individual string in such a list represents a single path segment, which will be joined together
           and appended to the base-directory to form the complete target directory path.

   extractor.*.base-directory
       Type: Path

       Default: "./gallery-dl/"

       Description:
           Directory path used as base for all download destinations.

   extractor.*.parent-directory
       Type: bool

       Default: false

       Description:
           Use an extractor's current target directory as base-directory for any spawned child extractors.

   extractor.*.metadata-parent
       Type:
             * bool
             * string

       Default: false

       Description:
           If true, overwrite any metadata provided by a child extractor with its parent's.

           If this is a string, add a parent's metadata to its children's
           to a field named after said string.  For example with "parent-metadata": "_p_":

           { "id": "child-id", "_p_": {"id": "parent-id"} }

   extractor.*.parent-skip
       Type: bool

       Default: false

       Description:
           Share number of skipped downloads between parent and child extractors.

   extractor.*.path-restrict
       Type:
             * string
             * object (character -> replacement character(s))

       Default: "auto"

       Example:
           * "/!? (){}"
           * {" ": "_", "/": "-", "|": "-", ":": "_-_", "*": "_+_"}

       Description:
           A string of characters to be replaced with the value of
           path-replace or an object mapping invalid/unwanted characters to their replacements
           for generated path segment names.

           Special values:

           * "auto": Use characters from "unix" or "windows" depending on the local operating system
           * "unix": "/"
           * "windows": "\\\\|/<>:\"?*"
           * "ascii": "^0-9A-Za-z_." (only ASCII digits, letters, underscores, and dots)
           * "ascii+": "^0-9@-[\\]-{ #-)+-.;=!}~" (all ASCII characters except the ones not allowed by Windows)

           Implementation  Detail: For strings with length >= 2, this option uses a Regular Expression Character
           Set, meaning that:

           * using a caret ^ as first character inverts the set
           * character ranges are supported (0-9a-z)
           * ], -, and \ need to be escaped as \\], \\-, and \\\\ respectively to use them as literal characters

   extractor.*.path-replace
       Type: string

       Default: "_"

       Description:
           The replacement character(s) for path-restrict

   extractor.*.path-remove
       Type: string

       Default: "\u0000-\u001f\u007f" (ASCII control characters)

       Description:
           Set of characters to remove from generated path names.

           Note: In a string with 2 or more characters, []^-\ need to be escaped with backslashes, e.g. "\\[\\]"

   extractor.*.path-strip
       Type: string

       Default: "auto"

       Description:
           Set of characters to remove from the end of generated path segment names using str.rstrip()

           Special values:

           * "auto": Use characters from "unix" or "windows" depending on the local operating system
           * "unix": ""
           * "windows": ". "

   extractor.*.path-extended
       Type: bool

       Default: true

       Description:
           On Windows, use extended-length paths prefixed with \\?\ to  work  around  the  260  characters  path
           length limit.

   extractor.*.extension-map
       Type: object (extension -> replacement)

       Default:

                { "jpeg": "jpg", "jpe" : "jpg", "jfif": "jpg", "jif" : "jpg", "jfi" : "jpg" }

       Description:
           A JSON object mapping filename extensions to their replacements.

   extractor.*.skip
       Type:
             * bool
             * string

       Default: true

       Description:
           Controls  the  behavior when downloading files that have been downloaded before, i.e. a file with the
           same filename already exists or its ID is in a download archive.

           * true: Skip downloads
           * false: Overwrite already existing files

           * "abort": Stop the current extractor run
           * "abort:N": Skip downloads and stop the current extractor run after N consecutive skips

           * "terminate": Stop the current extractor run, including parent extractors
           * "terminate:N": Skip downloads and stop the current  extractor  run,  including  parent  extractors,
           after N consecutive skips

           * "exit": Exit the program altogether
           * "exit:N": Skip downloads and exit the program after N consecutive skips

           *  "enumerate":  Add  an  enumeration  index  to the beginning of the filename extension (file.1.ext,
           file.2.ext, etc.)

   extractor.*.skip-filter
       Type: string

       Description:
           Python expression controlling which skipped files to count towards "abort" / "terminate" / "exit".

   extractor.*.sleep
       Type: Duration

       Default: 0

       Description:
           Number of seconds to sleep before each download.

   extractor.*.sleep-extractor
       Type: Duration

       Default: 0

       Description:
           Number of seconds to sleep before handling an input URL, i.e. before starting a new extractor.

   extractor.*.sleep-429
       Type: Duration

       Default: 60

       Description:
           Number of seconds to sleep when receiving a 429  Too  Many  Requests  response  before  retrying  the
           request.

   extractor.*.sleep-request
       Type: Duration

       Default:
                *  "0.5-1.5"  ao3,  arcalive,  civitai,  [Danbooru],  [E621], [foolfuuka]:search, itaku, koharu,
                newgrounds,  [philomena],  pixiv:novel,  plurk,  poipiku  ,  pornpics,   scrolller,   soundgasm,
                urlgalleries, vk, weebcentral, xfolio, zerochan
                * "1.0" furaffinity
                * "1.0-2.0" flickr, pexels, weibo, [wikimedia]
                * "1.4" wallhaven
                * "2.0-4.0" behance, imagefap, [Nijie]
                * "3.0-6.0" bilibili, exhentai, idolcomplex, [reactor], readcomiconline
                * "6.0-6.1" twibooru
                * "6.0-12.0" instagram
                * 0 otherwise

       Description:
           Minimal time interval in seconds between each HTTP request during data extraction.

   extractor.*.username & .password
       Type: string

       Default: null

       Description:
           The username and password to use when attempting to log in to another site.

           This is supported for

           * aibooru (*)
           * ao3
           * aryion
           * atfbooru (*)
           * bluesky
           * booruvar (*)
           * coomerparty
           * danbooru (*)
           * deviantart
           * e621 (*)
           * e6ai (*)
           * e926 (*)
           * exhentai
           * horne (R)
           * idolcomplex
           * imgbb
           * inkbunny
           * kemonoparty
           * koharu
           * mangadex
           * mangoxo
           * newgrounds
           * nijie (R)
           * pillowfort
           * sankaku
           * scrolller
           * seiga
           * subscribestar
           * tapas
           * tsumino
           * twitter
           * vipergirls
           * zerochan

           These values can also be specified via the -u/--username and -p/--password command-line options or by
           using a .netrc file. (see Authentication_)

           (*)  The  password  value  for  these sites should be the API key found in your user profile, not the
           actual account password.

           (R) Login with username & password or supplying logged-in cookies is required

           Note: Leave the password value empty or undefined to be prompted for a  password  when  performing  a
           login (see getpass()).

   extractor.*.input
       Type: bool

       Default: true if stdin is attached to a terminal, false otherwise

       Description:
           Allow prompting the user for interactive input.

   extractor.*.netrc
       Type: bool

       Default: false

       Description:
           Enable the use of .netrc authentication data.

   extractor.*.cookies
       Type:
             * Path
             * object (name -> value)
             * list

       Description:
           Source to read additional cookies from. This can be

           * The Path to a Mozilla/Netscape format cookies.txt file

           "~/.local/share/cookies-instagram-com.txt"

           * An object specifying cookies as name-value pairs

           {  "cookie-name":  "cookie-value", "sessionid"  : "14313336321%3AsabDFvuASDnlpb%3A31", "isAdult"    :
           "1" }

           * A list with up to 5 entries specifying a browser profile.

           * The first entry is the browser name
           * The optional second entry is a profile name or an absolute path to a profile directory
           * The optional third entry is the keyring to retrieve passwords for decrypting cookies from
           * The optional fourth entry is a (Firefox) container name ("none" for only cookies with no  container
           (default))
           *  The  optional  fifth entry is the domain to extract cookies for. Prefix it with a dot . to include
           cookies for subdomains.

           ["firefox"]  ["firefox",  null,  null,   "Personal"]   ["chromium",   "Private",   "kwallet",   null,
           ".twitter.com"]

   extractor.*.cookies-select
       Type: string

       Default: "random"

       Description:
           Interpret  extractor.cookies  as  a  list of cookie sources and select one of them for each extractor
           run.

           * "random": Select cookies randomly
           * "rotate": Select cookies in sequence. Start over from the beginning after reaching the end  of  the
           list.

           [     "~/.local/share/cookies-instagram-com-1.txt",     "~/.local/share/cookies-instagram-com-2.txt",
           "~/.local/share/cookies-instagram-com-3.txt", ["firefox", null, null, "c1", ".instagram-com"], ]

   extractor.*.cookies-update
       Type:
             * bool
             * Path

       Default: true

       Description:
           Export session cookies in cookies.txt format.

           * If this is a Path, write cookies to the given file path.

           * If this is true and extractor.*.cookies specifies the Path of a valid cookies.txt file, update  its
           contents.

   extractor.*.proxy
       Type:
             * string
             * object (scheme -> proxy)

       Example:

           "http://10.10.1.10:3128"

           {   "http"   :  "http://10.10.1.10:3128",  "https":  "http://10.10.1.10:1080",  "http://10.20.1.128":
           "http://10.10.1.10:5323" }

       Description:
           Proxy (or proxies) to be used for remote connections.

           * If this is a string, it is the proxy URL for all outgoing requests.
           * If this is an object, it is a scheme-to-proxy mapping to specify  different  proxy  URLs  for  each
           scheme.   It  is also possible to set a proxy for a specific host by using scheme://host as key.  See
           Requests' proxy documentation for more details.

           Note: If a proxy URL does not include a scheme, http:// is assumed.

   extractor.*.proxy-env
       Type: bool

       Default: true

       Description:
           Collect  proxy  configuration  information  from  environment  variables  (HTTP_PROXY,   HTTPS_PROXY,
           NO_PROXY) and Windows Registry settings.

   extractor.*.source-address
       Type:
             * string
             * list with 1 string and 1 integer as elements

       Example:
           * "192.168.178.20"
           * ["192.168.178.20", 8080]

       Description:
           Client-side IP address to bind to.

           Can be either a simple string with just the local IP address
           or a list with IP and explicit port number as elements.

   extractor.*.user-agent
       Type: string

       Default:
                * "gallery-dl/VERSION": [Danbooru], mangadex
                * "gallery-dl/VERSION (by mikf)": [E621]
                * "Patreon/72.2.28 (Android; Android 14; Scale/2.10)": patreon
                *  "Mozilla/5.0  (Windows  NT  10.0;  Win64;  x64;  rv:LATEST)  Gecko/20100101  Firefox/LATEST":
                otherwise

       Description:
           User-Agent header value used for HTTP requests.

           Setting this value to "browser" will try to automatically detect and use the User-Agent header of the
           system's default browser.

           Note: This option has *no* effect if extractor.browser is enabled.

   extractor.*.browser
       Type: string

       Default:
                * "firefox": artstation, mangasee, twitter
                * null: otherwise

       Example:
           * "chrome:macos"

       Description:
           Try to emulate a real browser (firefox or chrome) by using their default HTTP headers and TLS ciphers
           for HTTP requests.

           Optionally, the operating system used in the User-Agent header can be specified after a  :  (windows,
           linux, or macos).

           Note: This option overrides user-agent and sets custom headers and ciphers defaults.

           Note: requests and urllib3 only support HTTP/1.1, while a real browser would use HTTP/2.

   extractor.*.referer
       Type:
             * bool
             * string

       Default: true

       Description:
           Send Referer headers with all outgoing HTTP requests.

           If this is a string, send it as Referer instead of the extractor's root domain.

   extractor.*.headers
       Type: object (name -> value)

       Default:

                {  "User-Agent"      :  "<extractor.*.user-agent>", "Accept"         : "*/*", "Accept-Language":
                "en-US,en;q=0.5", "Accept-Encoding": "gzip, deflate", "Referer"        : "<extractor.*.referer>"
                }

       Description:
           Additional HTTP headers to be sent with each HTTP request,

           To disable sending a header, set its value to null.

   extractor.*.ciphers
       Type: list of strings

       Example:

           ["ECDHE-ECDSA-AES128-GCM-SHA256",   "ECDHE-RSA-AES128-GCM-SHA256",   "ECDHE-ECDSA-CHACHA20-POLY1305",
           "ECDHE-RSA-CHACHA20-POLY1305"]

       Description:
           List   of   TLS/SSL   cipher   suites   in   OpenSSL   cipher   list   format   to   be   passed   to
           ssl.SSLContext.set_ciphers()

   extractor.*.tls12
       Type: bool

       Default:
                * false: artstation
                * true: otherwise

       Description:
           Allow selecting TLS 1.2 cipher suites.

           Can be disabled to alter TLS fingerprints and potentially bypass Cloudflare blocks.

   extractor.*.keywords
       Type: object (name -> value)

       Example:
           {"type": "Pixel Art", "type_id": 123}

       Description:
           Additional name-value pairs to be added to each metadata dictionary.

   extractor.*.keywords-eval
       Type: bool

       Default: false

       Description:
           Evaluate each keywords string value as a format string.

   extractor.*.keywords-default
       Type: any

       Default: "None"

       Description:
           Default value used for missing or undefined keyword names in format strings.

   extractor.*.url-metadata
       Type: string

       Description:
           Insert a file's download URL into its metadata dictionary as the given name.

           For example, setting this option to  "gdl_file_url"  will  cause  a  new  metadata  field  with  name
           gdl_file_url  to  appear,  which  contains the current file's download URL.  This can then be used in
           filenames, with a metadata post processor, etc.

   extractor.*.path-metadata
       Type: string

       Description:
           Insert a reference to the current PathFormat data structure into metadata dictionaries as  the  given
           name.

           For  example,  setting  this option to "gdl_path" would make it possible to access the current file's
           filename as "{gdl_path.filename}".

   extractor.*.extractor-metadata
       Type: string

       Description:
           Insert a reference to the current Extractor object into metadata dictionaries as the given name.

   extractor.*.http-metadata
       Type: string

       Description:
           Insert an object containing a file's HTTP headers and filename, extension, and date parsed from  them
           into metadata dictionaries as the given name.

           For  example,  setting  this option to "gdl_http" would make it possible to access the current file's
           Last-Modified header as "{gdl_http[Last-Modified]}" and its parsed form as "{gdl_http[date]}".

   extractor.*.version-metadata
       Type: string

       Description:
           Insert an object containing gallery-dl's version info into metadata dictionaries as the given name.

           The content of the object is as follows:

           { "version"         : "string", "is_executable"   : "bool", "current_git_head": "string or null" }

   extractor.*.category-transfer
       Type: bool

       Default: Extractor-specific

       Description:
           Transfer an extractor's (sub)category values to all child extractors  spawned  by  it,  to  let  them
           inherit their parent's config options.

   extractor.*.blacklist & .whitelist
       Type: list of strings

       Default: ["oauth", "recursive", "test"] + current extractor category

       Example:
           ["imgur", "redgifs:user", "*:image"]

       Description:
           A list of extractor identifiers to ignore (or allow) when spawning child extractors for unknown URLs,
           e.g. from reddit or plurk.

           Each identifier can be

           * A category or basecategory name ("imgur", "mastodon")
           *  |  A  (base)category-subcategory pair, where both names are separated by a colon ("redgifs:user").
           Both names can be a * or left empty, matching all possible names ("*:image", ":user").

           Note: Any blacklist setting will automatically include "oauth", "recursive", and "test".

   extractor.*.archive
       Type:
             * string
             * Path

       Default: null

       Example:
           * "$HOME/.archives/{category}.sqlite3"
           * "postgresql://user:pass@host/database"

       Description:
           File to store IDs of downloaded files in. Downloads of files already recorded in  this  archive  file
           will be skipped.

           The  resulting  archive  file  is  not  a  plain  text file but an SQLite3 database, as either lookup
           operations are significantly faster or memory requirements are significantly lower when the amount of
           stored IDs gets reasonably large.

           If this value is a PostgreSQL Connection URI, the  archive  will  use  this  PostgreSQL  database  as
           backend (requires Psycopg).

           Note: Archive files that do not already exist get generated automatically.

           Note:  Archive  paths  support  regular  format string replacements, but be aware that using external
           inputs for building local paths may pose a security risk.

   extractor.*.archive-event
       Type: + string + list of strings

       Default: "file"

       Example:
           * "file,skip"
           * ["file", "skip"]

       Description:
           Event(s) for which IDs get written to an archive.

           Available events are: file, skip

   extractor.*.archive-format
       Type: string

       Example:
           "{id}_{offset}"

       Description:
           An alternative format string to build archive IDs with.

   extractor.*.archive-mode
       Type: string

       Default: "file"

       Description:
           Controls when to write archive IDs to the archive database.

           * "file": Write IDs immediately after completing or skipping a file download.
           * "memory": Keep IDs in memory and only write them after successful job completion.

   extractor.*.archive-prefix
       Type: string

       Default:
                * "" when archive-table is set
                * "{category}" otherwise

       Description:
           Prefix for archive IDs.

   extractor.*.archive-pragma
       Type: list of strings

       Example:
           ["journal_mode=WAL", "synchronous=NORMAL"]

       Description:
           A list of SQLite PRAGMA statements to run during archive initialization.

           See <https://www.sqlite.org/pragma.html#toc> for available PRAGMA statements and further details.

   extractor.*.archive-table
       Type: string

       Default: "archive"

       Example:
           "{category}"

       Description:
           Format string selecting the archive database table name.

   extractor.*.actions
       Type:
             * object (pattern -> action(s))
             * list of lists with pattern -> action(s) pairs as elements

       Example:

           { "info:Logging in as .+"   : "level =  debug",  "warning:(?i)unable  to  .+":  "exit  127",  "error"
           : [ "status = 1", "exec notify.sh 'gdl error'", "abort" ] }

           [  ["info:Logging  in  as  .+"    ,  "level = debug"], ["warning:(?i)unable to .+", "exit 127"     ],
           ["error"                   , [ "status = 1", "exec notify.sh 'gdl error'", "abort" ]] ]

       Description:
           Perform an action when logging a message matched by pattern.

           pattern is parsed as severity level (debug, info, warning, error, or integer value)  followed  by  an
           optional  Python  Regular  Expression  separated  by a colon :.  Using * as level or leaving it empty
           matches logging messages of all levels (e.g. *:<re> or :<re>).

           action is parsed as action type followed by (optional) arguments.

           It is possible to specify more than one action per pattern by providing them as a list: ["<action1>",
           "<action2>", …]

           Supported Action Types:

           status: Modify job exit status.
           Expected syntax is <operator> <value> (e.g. = 100).

           Supported operators are = (assignment), & (bitwise AND), | (bitwise OR),  ^  (bitwise  XOR).   level:
           Modify severity level of the current logging message.
           Can be one of debug, info, warning, error or an integer value.
           print:  Write argument to stdout.  exec: Run a shell command.  abort: Stop the current extractor run.
           terminate: Stop the current extractor run, including parent extractors.  restart: Restart the current
           extractor run.  wait: Sleep for a given Duration or
           wait until Enter is pressed when no argument was given.
           exit: Exit the program with the given argument as exit status.

   extractor.*.postprocessors
       Type:
             * Postprocessor Configuration object
             * list of Postprocessor Configuration objects

       Example:

           [ { "name": "zip" , "compression": "store" }, { "name":  "exec",  "command":  ["/home/foobar/script",
           "{category}", "{image_id}"] } ]

       Description:
           A list of post processors to be applied to each downloaded file in the specified order.

           Unlike other options, a postprocessors setting at a deeper level
           does not override any postprocessors setting at a lower level.  Instead, all post processors from all
           applicable postprocessors
           settings get combined into a single list.

           For example

           * an mtime post processor at extractor.postprocessors,
           * a zip post processor at extractor.pixiv.postprocessors,
           * and using --exec

           will run all three post processors - mtime, zip, exec - for each downloaded pixiv file.

   extractor.*.postprocessor-options
       Type: object (name -> value)

       Example:

           { "archive": null, "keep-files": true }

       Description:
           Additional  Postprocessor  Options  that  get  added  to each individual post processor object before
           initializing it and evaluating filters.

   extractor.*.retries
       Type: integer

       Default: 4

       Description:
           Maximum number of times a failed HTTP request is  retried  before  giving  up,  or  -1  for  infinite
           retries.

   extractor.*.retry-codes
       Type: list of integers

       Example:
           [404, 429, 430]

       Description:
           Additional HTTP response status codes to retry an HTTP request on.

           2xx  codes  (success responses) and 3xx codes (redirection messages) will never be retried and always
           count as success, regardless of this option.

           5xx codes (server error responses)  will always be retried, regardless of this option.

   extractor.*.timeout
       Type: float

       Default: 30.0

       Description:
           Amount of time (in seconds) to wait for a successful connection and response from a remote server.

           This value gets internally used as the timeout parameter for the requests.request() method.

   extractor.*.verify
       Type:
             * bool
             * string

       Default: true

       Description:
           Controls whether to verify SSL/TLS certificates for HTTPS requests.

           If this is a string, it must be the path to a CA bundle to use instead of the default certificates.

           This value gets internally used as the verify parameter for the requests.request() method.

   extractor.*.download
       Type: bool

       Default: true

       Description:
           Controls whether to download media files.

           Setting this to false won't download any files, but all  other  functions  (postprocessors,  download
           archive, etc.)  will be executed as normal.

   extractor.*.fallback
       Type: bool

       Default: true

       Description:
           Use fallback download URLs when a download fails.

   extractor.*.image-range
       Type:
             * string
             * list of strings

       Examples:
           * "10-20"
           * "-5, 10, 30-50, 100-"
           * "10:21, 30:51:2, :5, 100:"
           * ["-5", "10", "30-50", "100-"]

       Description:
           Index range(s) selecting which files to download.

           These can be specified as

           * index: 3 (file number 3)
           * range: 2-4 (files 2, 3, and 4)
           * slice: 3:8:2 (files 3, 5, and 7)

           Arguments for range and slice notation are optional
           and  will default to begin (1) or end (sys.maxsize) if omitted.  For example 5-, 5:, and 5:: all mean
           "Start at file number 5".

           Note: The index of the first file is 1.

   extractor.*.chapter-range
       Type: string

       Description:
           Like image-range, but applies to delegated URLs like manga chapters, etc.

   extractor.*.image-filter
       Type:
             * string
             * list of strings

       Examples:
           * "re.search(r'foo(bar)+', description)"
           * ["width >= 1200", "width/height > 1.2"]

       Description:
           Python expression controlling which files to download.

           A file only gets downloaded when *all* of the given expressions evaluate to True.

           Available values are the filename-specific ones listed by -K or -j.

   extractor.*.chapter-filter
       Type:
             * string
             * list of strings

       Examples:
           * "lang == 'en'"
           * ["language == 'French'", "10 <= chapter < 20"]

       Description:
           Like image-filter, but applies to delegated URLs like manga chapters, etc.

   extractor.*.image-unique
       Type: bool

       Default: false

       Description:
           Ignore image URLs that have been encountered before during the current extractor run.

   extractor.*.chapter-unique
       Type: bool

       Default: false

       Description:
           Like image-unique, but applies to delegated URLs like manga chapters, etc.

   extractor.*.date-format
       Type: string

       Default: "%Y-%m-%dT%H:%M:%S"

       Description:
           Format string used to parse string values of date-min and date-max.

           See strptime for a list of formatting directives.

           Note: Despite its name, this option does **not** control how {date} metadata  fields  are  formatted.
           To use a different formatting for those values other than the default %Y-%m-%d %H:%M:%S, put strptime
           formatting directives after a colon :, for example {date:%Y%m%d}.

   extractor.*.write-pages
       Type:
             * bool
             * string

       Default: false

       Description:
           During  data  extraction, write received HTTP request data to enumerated files in the current working
           directory.

           Special values:

           * "all": Include HTTP request and  response  headers.  Hide  Authorization,  Cookie,  and  Set-Cookie
           values.
           * "ALL": Include all HTTP request and response headers.

EXTRACTOR-SPECIFIC OPTIONS

   extractor.ao3.formats
       Type:
             * string
             * list of strings

       Default: "pdf"

       Example:
           * "azw3,epub,mobi,pdf,html"
           * ["azw3", "epub", "mobi", "pdf", "html"]

       Description:
           Format(s) to download.

   extractor.arcalive.emoticons
       Type: bool

       Default: false

       Description:
           Download emoticon images.

   extractor.arcalive.gifs
       Type:
             * bool
             * string

       Default: true

       Description:
           Try to download .gif versions of .mp4 videos.

           true  |  "fallback Use the .gif version as primary URL and provide the .mp4 one as fallback.  "check"
           Check whether a .gif version is available by sending an extra HEAD request.   false  Always  download
           the .mp4 version.

   extractor.artstation.external
       Type: bool

       Default: false

       Description:
           Try to follow external URLs of embedded players.

   extractor.artstation.max-posts
       Type: integer

       Default: null

       Description:
           Limit the number of posts/projects to download.

   extractor.artstation.previews
       Type: bool

       Default: false

       Description:
           Download video previews.

   extractor.artstation.videos
       Type: bool

       Default: true

       Description:
           Download video clips.

   extractor.artstation.search.pro-first
       Type: bool

       Default: true

       Description:
           Enable the "Show Studio and Pro member artwork first" checkbox when retrieving search results.

   extractor.aryion.recursive
       Type: bool

       Default: true

       Description:
           Controls the post extraction strategy.

           * true: Start on users' main gallery pages and recursively descend into subfolders
           * false: Get posts from "Latest Updates" pages

   extractor.batoto.domain
       Type: string

       Default: "auto"

       Example:
           "mangatoto.org"

       Description:
           Specifies the domain used by batoto extractors.

           "auto" | "url" Use the input URL's domain "nolegacy" Use the input URL's domain
           - replace legacy domains with "xbato.org" "nowarn" Use the input URL's domain
           - do not warn about legacy domains any string Use this domain

   extractor.bbc.width
       Type: integer

       Default: 1920

       Description:
           Specifies the requested image width.

           This  value  must  be  divisble  by  16  and gets rounded down otherwise.  The maximum possible value
           appears to be 1920.

   extractor.behance.modules
       Type: list of strings

       Default: ["image", "video", "mediacollection", "embed"]

       Description:
           Selects which gallery modules to download from.

           Supported module types are image, video, mediacollection, embed, text.

   extractor.[blogger].api-key
       Type: string

       Description:
           Custom Blogger API key.

           https://developers.google.com/blogger/docs/3.0/using#APIKey

   extractor.[blogger].videos
       Type: bool

       Default: true

       Description:
           Download embedded videos hosted on https://www.blogger.com/

   extractor.bluesky.include
       Type:
             * string
             * list of strings

       Default:
                * "posts" if reposts or quoted is enabled
                * "media" otherwise

       Example:
           * "avatar,background,posts"
           * ["avatar", "background", "posts"]

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "info", "avatar", "background", "posts", "replies", "media", "likes",

           It is possible to use "all" instead of listing all values separately.

   extractor.bluesky.metadata
       Type:
             * bool
             * string
             * list of strings

       Default: false

       Example:
           * "facets,user"
           * ["facets", "user"]

       Description:
           Extract additional metadata.

           * facets: hashtags, mentions, and uris
           *  user:   detailed   user   metadata   for   the   user   referenced   in   the   input   URL   (See
           app.bsky.actor.getProfile).

   extractor.bluesky.post.depth
       Type: integer

       Default: 0

       Description:
           Sets the maximum depth of returned reply posts.

           (See depth parameter of app.bsky.feed.getPostThread)

   extractor.bluesky.quoted
       Type: bool

       Default: false

       Description:
           Fetch media from quoted posts.

   extractor.bluesky.reposts
       Type: bool

       Default: false

       Description:
           Process reposts.

   extractor.bluesky.videos
       Type: bool

       Default: true

       Description:
           Download videos.

   extractor.boosty.allowed
       Type: bool

       Default: true

       Description:
           Request only available posts.

   extractor.boosty.bought
       Type: bool

       Default: false

       Description:
           Request only purchased posts for feed results.

   extractor.boosty.metadata
       Type: bool

       Default: false

       Description:
           Provide detailed user metadata.

   extractor.boosty.videos
       Type:
             * bool
             * list of strings

       Default: true

       Example:
           ["full_hd", "high", "medium"]

       Description:
           Download videos.

           If this is a list, it selects which format to try to download.
           Possibly available formats are

           * ultra_hd (2160p)
           * quad_hd (1440p)
           * full_hd (1080p)
           * high (720p)
           * medium (480p)
           * low (360p)
           * lowest (240p)
           * tiny (144p)

   extractor.bunkr.endpoint
       Type: string

       Default: "/api/_001"

       Description:
           API endpoint for retrieving file URLs.

   extractor.bunkr.tlds
       Type: bool

       Default: false

       Description:
           Controls which bunkr TLDs to accept.

           * true: Match URLs with *all* possible TLDs (e.g. bunkr.xyz or bunkrrr.duck)
           * false: Match only URLs with known TLDs

   extractor.cien.files
       Type: list of strings

       Default: ["image", "video", "download", "gallery"]

       Description:
           Determines the type and order of files to download.

           Available types are image, video, download, gallery.

   extractor.civitai.api
       Type: string

       Default: "trpc"

       Description:
           Selects which API endpoints to use.

           * "rest": Public REST API
           * "trpc": Internal tRPC API

   extractor.civitai.api-key
       Type: string

       Description:
           The API Key value generated in your User Account Settings to make authorized API requests.

           See API/Authorization for details.

   extractor.civitai.files
       Type: list of strings

       Default: ["image"]

       Description:
           Determines the type and order of files to download when processing models.

           Available types are model, image, gallery.

   extractor.civitai.include
       Type:
             * string
             * list of strings

       Default: ["user-models", "user-posts"]

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are

           * "user-models"
           * "user-posts"
           * "user-images"
           * "user-videos"

           It is possible to use "all" instead of listing all values separately.

   extractor.civitai.metadata
       Type:
             * bool
             * string
             * list of strings

       Default: false

       Example:
           * "generation"
           * ["generation"]

       Description:
           Extract additional generation metadata.

           Note: This requires 1 additional HTTP request per image or video.

   extractor.civitai.nsfw
       Type:
             * bool
             * string ("api": "rest")
             * integer ("api": "trpc")

       Default: true

       Description:
           Download images rated NSFW.

           *  For  "api":  "rest",  this can be one of "None", "Soft", "Mature", "X" to set the highest returned
           mature content flag.

           * For "api": "trpc", this can be an integer whose bits select the returned mature content flags.

           For example, 12 (48)  would return only Mature and X rated images, while 3  (12)  would  return  only
           None and Soft rated images,

   extractor.civitai.quality
       Type:
             * string
             * list of strings

       Default: "original=true"

       Example:
           * "width=1280,quality=90"
           * ["width=1280", "quality=90"]

       Description:
           A (comma-separated) list of image quality options to pass with every image URL.

           Known available options include original, quality, width

           Note:  Set  this option to an arbitrary letter, e.g., "w", to download images in JPEG format at their
           original resolution.

   extractor.cyberdrop.domain
       Type: string

       Default: null

       Example:
           "cyberdrop.to"

       Description:
           Specifies the domain used by cyberdrop regardless of input URL.

           Setting this option to "auto" uses the same domain as a given input URL.

   extractor.[Danbooru].external
       Type: bool

       Default: false

       Description:
           For unavailable or restricted posts, follow the source and download from there if possible.

   extractor.[Danbooru].favgroup.order-posts
       Type: string

       Default: "pool"

       Description:
           Controls the order in which pool/favgroup posts are returned.

           "pool"  "pool_asc"  "asc"  "asc_pool" Pool order "pool_desc"  "desc_pool"  "desc" Reverse Pool  order
           "id"  "id_desc"  "desc_id" Descending Post ID order "id_asc"  "asc_id" Ascending Post ID order

   extractor.[Danbooru].ugoira
       Type: bool

       Default: false

       Description:
           Controls the download target for Ugoira posts.

           * true: Original ZIP archives
           * false: Converted video files

   extractor.[Danbooru].metadata
       Type:
             * bool
             * string
             * list of strings

       Default: false

       Example:
           * "replacements,comments,ai_tags"
           * ["replacements", "comments", "ai_tags"]

       Description:
           Extract additional metadata (notes, artist commentary, parent, children, uploader)

           It  is  possible  to specify a custom list of metadata includes.  See available_includes for possible
           field names. aibooru also supports ai_metadata.

           Note: This requires 1 additional HTTP request per 200-post batch.

   extractor.[Danbooru].threshold
       Type:
             * string
             * integer

       Default: "auto"

       Description:
           Stop paginating over API results if the length of  a  batch  of  returned  posts  is  less  than  the
           specified number. Defaults to the per-page limit of the current instance, which is 200.

           Note:  Changing  this  setting is normally not necessary. When the value is greater than the per-page
           limit, gallery-dl will stop after the first batch. The value cannot be less than 1.

   extractor.deviantart.auto-watch
       Type: bool

       Default: false

       Description:
           Automatically watch users when encountering "Watchers-Only Deviations" (requires a refresh-token).

   extractor.deviantart.auto-unwatch
       Type: bool

       Default: false

       Description:
           After watching a user through auto-watch, unwatch that user at the end of the current extractor run.

   extractor.deviantart.comments
       Type: bool

       Default: false

       Description:
           Extract comments metadata.

   extractor.deviantart.comments-avatars
       Type: bool

       Default: false

       Description:
           Download the avatar of each commenting user.

           Note: Enabling this option also enables deviantart.comments_.

   extractor.deviantart.extra
       Type: bool

       Default: false

       Description:
           Download extra Sta.sh resources from description texts and journals.

           Note: Enabling this option also enables deviantart.metadata_.

   extractor.deviantart.flat
       Type: bool

       Default: true

       Description:
           Select the directory structure created by the Gallery- and Favorite-Extractors.

           * true: Use a flat directory structure.
           * false: Collect a list of all gallery-folders or favorites-collections and transfer any further work
           to other extractors (folder or collection), which will then create individual subdirectories for each
           of them.

           Note: Going through all gallery folders will not be able to fetch  deviations  which  aren't  in  any
           folder.

   extractor.deviantart.folders
       Type: bool

       Default: false

       Description:
           Provide a folders metadata field that contains the names of all folders a deviation is present in.

           Note: Gathering this information requires a lot of API calls.  Use with caution.

   extractor.deviantart.group
       Type:
             * bool
             * string

       Default: true

       Description:
           Check whether the profile name in a given URL belongs to a group or a regular user.

           When disabled, assume every given profile name belongs to a regular user.

           Special values:

           * "skip": Skip groups

   extractor.deviantart.include
       Type:
             * string
             * list of strings

       Default: "gallery"

       Example:
           * "favorite,journal,scraps"
           * ["favorite", "journal", "scraps"]

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "avatar", "background", "gallery", "scraps", "journal", "favorite", "status".

           It is possible to use "all" instead of listing all values separately.

   extractor.deviantart.intermediary
       Type: bool

       Default: true

       Description:
           For older non-downloadable images, download a higher-quality /intermediary/ version.

   extractor.deviantart.journals
       Type: string

       Default: "html"

       Description:
           Selects the output format for textual content. This includes journals, literature and status updates.

           * "html": HTML with (roughly) the same layout as on DeviantArt.
           * "text": Plain text with image references and HTML tags removed.
           * "none": Don't download textual content.

   extractor.deviantart.jwt
       Type: bool

       Default: false

       Description:
           Update JSON Web Tokens (the token URL parameter) of otherwise non-downloadable, low-resolution images
           to be able to download them in full resolution.

           Note: No longer functional as of 2023-10-11

   extractor.deviantart.mature
       Type: bool

       Default: true

       Description:
           Enable mature content.

           This  option  simply  sets the mature_content parameter for API calls to either "true" or "false" and
           does not do any other form of content filtering.

   extractor.deviantart.metadata
       Type:
             * bool
             * string
             * list of strings

       Default: false

       Example:
           * "stats,submission"
           * ["camera", "stats", "submission"]

       Description:
           Extract additional metadata for deviation objects.

           Provides description, tags, license, and is_watching fields when enabled.

           It is possible to request extended metadata by specifying a list of

           * camera     : EXIF information (if available)
           * stats      : deviation statistics
           * submission : submission information
           * collection : favourited folder information (requires a refresh token)
           * gallery    : gallery folder information (requires a refresh token)

           Set this option to "all" to request all extended metadata categories.

           See /deviation/metadata for official documentation.

   extractor.deviantart.original
       Type:
             * bool
             * string

       Default: true

       Description:
           Download original files if available.

           Setting this option to "images" only downloads original files if they are images and  falls  back  to
           preview versions for everything else (archives, videos, etc.).

   extractor.deviantart.pagination
       Type: string

       Default: "api"

       Description:
           Controls when to stop paginating over API results.

           * "api": Trust the API and stop when has_more is false.
           * "manual": Disregard has_more and only stop when a batch of results is empty.

   extractor.deviantart.previews
       Type: bool

       Default: false

       Description:
           For non-image files (archives, videos, etc.), also download the file's preview image.

           Set this option to "all" to download previews for all files.

   extractor.deviantart.public
       Type: bool

       Default: true

       Description:
           Use a public access token for API requests.

           Disable  this  option  to  *force*  using  a  private  token for all requests when a refresh token is
           provided.

   extractor.deviantart.quality
       Type:
             * integer
             * string

       Default: 100

       Description:
           JPEG quality level of images for which an original file download is not available.

           Set this to "png" to download a PNG version of these images instead.

   extractor.deviantart.refresh-token
       Type: string

       Default: null

       Description:
           The refresh-token value you get from linking your DeviantArt account to gallery-dl.

           Using a refresh-token allows you to access private or otherwise not publicly available deviations.

           Note: The refresh-token becomes invalid after 3 months or whenever your  cache  file  is  deleted  or
           cleared.

   extractor.deviantart.wait-min
       Type: integer

       Default: 0

       Description:
           Minimum wait time in seconds before API requests.

   extractor.deviantart.avatar.formats
       Type: list of strings

       Example:
           ["original.jpg", "big.jpg", "big.gif", ".png"]

       Description:
           Avatar URL formats to return.

           Each format is parsed as SIZE.EXT.
           Leave SIZE empty to download the regular, small avatar format.

   extractor.deviantart.folder.subfolders
       Type: bool

       Default: true

       Description:
           Also extract subfolder content.

   extractor.discord.embeds
       Type: list of strings

       Default: ["image", "gifv", "video"]

       Description:
           Selects which embed types to download from.

           Supported embed types are image, gifv, video, rich, article, link.

   extractor.discord.threads
       Type: bool

       Default: true

       Description:
           Extract threads from Discord text channels.

   extractor.discord.token
       Type: string

       Description:
           Discord Bot Token for API requests.

           You can follow this guide to get a token.

   extractor.[E621].metadata
       Type:
             * bool
             * string
             * list of strings

       Default: false

       Example:
           * "notes,pools"
           * ["notes", "pools"]

       Description:
           Extract additional metadata (notes, pool metadata) if available.

           Note: This requires 0-2 additional HTTP requests per post.

   extractor.[E621].threshold
       Type:
             * string
             * integer

       Default: "auto"

       Description:
           Stop  paginating  over  API  results  if  the  length  of  a batch of returned posts is less than the
           specified number. Defaults to the per-page limit of the current instance, which is 320.

           Note: Changing this setting is normally not necessary. When the value is greater  than  the  per-page
           limit, gallery-dl will stop after the first batch. The value cannot be less than 1.

   extractor.exhentai.domain
       Type: string

       Default: "auto"

       Description:
           * "auto": Use e-hentai.org or exhentai.org depending on the input URL
           * "e-hentai.org": Use e-hentai.org for all URLs
           * "exhentai.org": Use exhentai.org for all URLs

   extractor.exhentai.fallback-retries
       Type: integer

       Default: 2

       Description:
           Number of times a failed image gets retried or -1 for infinite retries.

   extractor.exhentai.fav
       Type: string

       Example:
           "4"

       Description:
           After downloading a gallery, add it to your account's favorites as the given category number.

           Note: Set this to "favdel" to remove galleries from your favorites.

           Note: This will remove any Favorite Notes when applied to already favorited galleries.

   extractor.exhentai.gp
       Type: string

       Default: "resized"

       Description:
           Selects how to handle "you do not have enough GP" errors.

           * "resized": Continue downloading non-original images.
           * "stop": Stop the current extractor run.
           * "wait": Wait for user input before retrying the current image.

   extractor.exhentai.limits
       Type: integer

       Default: null

       Description:
           Sets a custom image download limit and stops extraction when it gets exceeded.

   extractor.exhentai.metadata
       Type: bool

       Default: false

       Description:
           Load extended gallery metadata from the API.

           Adds archiver_key, posted, and torrents.  Makes date and filesize more precise.

   extractor.exhentai.original
       Type: bool

       Default: true

       Description:
           Download full-sized original images if available.

   extractor.exhentai.source
       Type: string

       Default: "gallery"

       Description:
           Selects an alternative source to download files from.

           * "hitomi":  Download the corresponding gallery from hitomi.la

   extractor.exhentai.tags
       Type: bool

       Default: false

       Description:
           Group  tags  by  type  and  provide  them  as tags_<type> metadata fields, for example tags_artist or
           tags_character.

   extractor.facebook.author-followups
       Type: bool

       Default: false

       description:
           Extract comments that include photo attachments made by the author of the post.

   extractor.facebook.videos
       Type:
             * bool
             * string

       Default: true

       Description:
           Control video download behavior.

           * true: Extract and download video & audio separately.
           * "ytdl": Let ytdl handle video extraction and download, and merge video & audio streams.
           * false: Ignore videos.

   extractor.fanbox.comments
       Type: bool

       Default: false

       Description:
           Extract comments metadata.

           Note: This requires 1 or more additional API requests per post, depending on the number of comments.

   extractor.fanbox.embeds
       Type:
             * bool
             * string

       Default: true

       Description:
           Control behavior on embedded content from external sites.

           * true: Extract embed URLs and download them if supported (videos are not downloaded).
           * "ytdl": Like true, but let ytdl handle video  extraction  and  download  for  YouTube,  Vimeo,  and
           SoundCloud embeds.
           * false: Ignore embeds.

   extractor.fanbox.metadata
       Type:
             * bool
             * string
             * list of strings

       Default: false

       Example:
           * user,plan,comments
           * ["user", "plan", "comments"]

       Description:
           Extract plan and extended user metadata.

           Supported fields when selecting which data to extract are

           * comments
           * plan
           * user

           Note: comments can also be enabled via fanbox.comments

   extractor.flickr.access-token & .access-token-secret
       Type: string

       Default: null

       Description:
           The  access_token and access_token_secret values you get from linking your Flickr account to gallery-
           dl.

   extractor.flickr.contexts
       Type: bool

       Default: false

       Description:
           For each photo, return the albums and pools it belongs to as set and pool metadata.

           Note: This requires 1 additional API call per photo.  See flickr.photos.getAllContexts for details.

   extractor.flickr.exif
       Type: bool

       Default: false

       Description:
           For each photo, return its EXIF/TIFF/GPS tags as exif and camera metadata.

           Note: This requires 1 additional API call per photo.  See flickr.photos.getExif for details.

   extractor.flickr.metadata
       Type:
             * bool
             * string
             * list of strings

       Default: false

       Example:
           * license,last_update,machine_tags
           * ["license", "last_update", "machine_tags"]

       Description:
           Extract additional metadata (license, date_taken, original_format,  last_update,  geo,  machine_tags,
           o_dims)

           It  is  possible to specify a custom list of metadata includes.  See the extras parameter in Flickr's
           API docs for possible field names.

   extractor.flickr.videos
       Type: bool

       Default: true

       Description:
           Extract and download videos.

   extractor.flickr.size-max
       Type:
             * integer
             * string

       Default: null

       Description:
           Sets the maximum allowed size for downloaded images.

           * If this is an integer, it specifies the maximum image dimension (width and height) in pixels.
           * If this is a string, it should be one of Flickr's format specifiers ("Original",  "Large",  ...  or
           "o", "k", "h", "l", ...) to use as an upper limit.

   extractor.furaffinity.descriptions
       Type: string

       Default: "text"

       Description:
           Controls the format of description metadata fields.

           * "text": Plain text with HTML tags removed
           * "html": Raw HTML content

   extractor.furaffinity.external
       Type: bool

       Default: false

       Description:
           Follow external URLs linked in descriptions.

   extractor.furaffinity.include
       Type:
             * string
             * list of strings

       Default: "gallery"

       Example:
           * "scraps,favorite"
           * ["scraps", "favorite"]

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "gallery", "scraps", "favorite".

           It is possible to use "all" instead of listing all values separately.

   extractor.furaffinity.layout
       Type: string

       Default: "auto"

       Description:
           Selects which site layout to expect when parsing posts.

           * "auto": Automatically differentiate between "old" and "new"
           * "old": Expect the *old* site layout
           * "new": Expect the *new* site layout

   extractor.gelbooru.api-key & .user-id
       Type: string

       Default: null

       Description:
           Values from the API Access Credentials section found at the bottom of your Account Options page.

   extractor.gelbooru.favorite.order-posts
       Type: string

       Default: "desc"

       Description:
           Controls the order in which favorited posts are returned.

           * "asc": Ascending favorite date order (oldest first)
           * "desc": Descending favorite date order (newest first)
           * "reverse": Same as "asc"

   extractor.generic.enabled
       Type: bool

       Default: false

       Description:
           Match **all** URLs not otherwise supported by gallery-dl, even ones without a generic: prefix.

   extractor.gofile.api-token
       Type: string

       Default: null

       Description:
           API token value found at the bottom of your profile page.

           If not set, a temporary guest token will be used.

   extractor.gofile.website-token
       Type: string

       Description:
           API token value used during API requests.

           An invalid or not up-to-date value will result in 401 Unauthorized errors.

           Keeping  this  option unset will use an extra HTTP request to attempt to fetch the current value used
           by gofile.

   extractor.gofile.recursive
       Type: bool

       Default: false

       Description:
           Recursively download files from subfolders.

   extractor.hentaifoundry.include
       Type:
             * string
             * list of strings

       Default: "pictures"

       Example:
           * "scraps,stories"
           * ["scraps", "stories"]

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "pictures", "scraps", "stories", "favorite".

           It is possible to use "all" instead of listing all values separately.

   extractor.hitomi.format
       Type: string

       Default: "webp"

       Description:
           Selects which image format to download.

           Available formats are "webp" and "avif".

   extractor.imagechest.access-token
       Type: string

       Description:
           Your personal Image Chest access token.

           These tokens allow using the API instead of having to scrape  HTML  pages,  providing  more  detailed
           metadata.  (date, description, etc)

           See  https://imgchest.com/docs/api/1.0/general/authorization for instructions on how to generate such
           a token.

   extractor.imgur.client-id
       Type: string

       Description:
           Custom Client ID value for API requests.

   extractor.imgur.mp4
       Type:
             * bool
             * string

       Default: true

       Description:
           Controls whether to choose the GIF or MP4 version of an animation.

           * true: Follow Imgur's advice and choose MP4 if the prefer_video flag in an image's metadata is set.
           * false: Always choose GIF.
           * "always": Always choose MP4.

   extractor.inkbunny.orderby
       Type: string

       Default: "create_datetime"

       Description:
           Value of the orderby parameter for submission searches.

           (See API#Search for details)

   extractor.instagram.api
       Type: string

       Default: "rest"

       Description:
           Selects which API endpoints to use.

           * "rest": REST API - higher-resolution media
           * "graphql": GraphQL API - lower-resolution media

   extractor.instagram.cursor
       Type:
             * bool
             * string

       Default: true

       Example:
           "3414259811154179155_25025320"

       Description:
           Controls from which position to start the extraction process from.

           * true: Start from the beginning.  Log the most recent cursor value when interrupted before  reaching
           the end.
           * false: Start from the beginning.
           * any string: Start from the position defined by this value.

   extractor.instagram.include
       Type:
             * string
             * list of strings

       Default: "posts"

       Example:
           * "stories,highlights,posts"
           * ["stories", "highlights", "posts"]

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "posts", "reels", "tagged", "stories", "highlights", "info", "avatar".

           It is possible to use "all" instead of listing all values separately.

   extractor.instagram.max-posts
       Type: integer

       Default: null

       Description:
           Limit the number of posts to download.

   extractor.instagram.metadata
       Type: bool

       Default: false

       Description:
           Provide extended user metadata even when referring to a user by ID, e.g. instagram.com/id:12345678.

           Note:   This   metadata   is   always   available   when   referring   to   a   user  by  name,  e.g.
           instagram.com/USERNAME.

   extractor.instagram.order-files
       Type: string

       Default: "asc"

       Description:
           Controls the order in which files of each post are returned.

           * "asc": Same order as displayed in a post
           * "desc": Reverse order as displayed in a post
           * "reverse": Same as "desc"

           Note: This option does *not* affect {num}.  To enumerate files in reverse order, use count - num + 1.

   extractor.instagram.order-posts
       Type: string

       Default: "asc"

       Description:
           Controls the order in which posts are returned.

           * "asc": Same order as displayed
           * "desc": Reverse order as displayed
           * "id" or "id_asc": Ascending order by ID
           * "id_desc": Descending order by ID
           * "reverse": Same as "desc"

           Note: This option only affects highlights.

   extractor.instagram.previews
       Type: bool

       Default: false

       Description:
           Download video previews.

   extractor.instagram.videos
       Type:
             * bool
             * string

       Default: true

       Description:
           Controls video download behavior.

           true  "dash"  "ytdl" Download videos from video_dash_manifest data using ytdl "merged" Download  pre-
           merged video formats false Do not download videos

   extractor.itaku.videos
       Type: bool

       Default: true

       Description:
           Download video files.

   extractor.kemonoparty.archives
       Type: bool

       Default: false

       Description:
           Extract additional metadata for archives files, including file, file_list, and password.

           Note: This requires 1 additional HTTP request per archives file.

   extractor.kemonoparty.comments
       Type: bool

       Default: false

       Description:
           Extract comments metadata.

           Note: This requires 1 additional HTTP request per post.

   extractor.kemonoparty.duplicates
       Type: bool

       Default: false

       Description:
           Controls how to handle duplicate files in a post.

           * true: Download duplicates
           * false: Ignore duplicates

   extractor.kemonoparty.dms
       Type: bool

       Default: false

       Description:
           Extract a user's direct messages as dms metadata.

   extractor.kemonoparty.announcements
       Type: bool

       Default: false

       Description:
           Extract a user's announcements as announcements metadata.

   extractor.kemonoparty.favorites
       Type: string

       Default: artist

       Description:
           Determines the type of favorites to be downloaded.

           Available types are artist, and post.

   extractor.kemonoparty.files
       Type: list of strings

       Default: ["attachments", "file", "inline"]

       Description:
           Determines the type and order of files to be downloaded.

           Available types are file, attachments, and inline.

   extractor.kemonoparty.max-posts
       Type: integer

       Default: null

       Description:
           Limit the number of posts to download.

   extractor.kemonoparty.metadata
       Type: bool

       Default: true

       Description:
           Extract username and user_profile metadata.

   extractor.kemonoparty.revisions
       Type:
             * bool
             * string

       Default: false

       Description:
           Extract post revisions.

           Set this to "unique" to filter out duplicate revisions.

           Note: This requires 1 additional HTTP request per post.

   extractor.kemonoparty.order-revisions
       Type: string

       Default: "desc"

       Description:
           Controls the order in which revisions are returned.

           * "asc": Ascending order (oldest first)
           * "desc": Descending order (newest first)
           * "reverse": Same as "asc"

   extractor.khinsider.covers
       Type: bool

       Default: false

       Description:
           Download album cover images.

   extractor.khinsider.format
       Type: string

       Default: "mp3"

       Description:
           The name of the preferred file format to download.

           Use "all" to download all available formats, or a (comma-separated) list to select multiple formats.

           If the selected format is not available, the first in the list gets chosen (usually mp3).

   extractor.koharu.cbz
       Type: bool

       Default: true

       Description:
           Download each gallery as a single .cbz file.

           Disabling this option causes a gallery to be downloaded as individual image files.

   extractor.koharu.format
       Type:
             * string
             * list of strings

       Default: ["0", "1600", "1280", "980", "780"]

       Description:
           Name(s) of the image format to download.

           When more than one format is given, the first available one is selected.

           Possible formats are
           "780", "980", "1280", "1600", "0" (original)

   extractor.koharu.tags
       Type: bool

       Default: false

       Description:
           Group  tags  by  type  and  provide  them  as tags_<type> metadata fields, for example tags_artist or
           tags_character.

   extractor.lolisafe.domain
       Type: string

       Default: null

       Description:
           Specifies the domain used by a lolisafe extractor regardless of input URL.

           Setting this option to "auto" uses the same domain as a given input URL.

   extractor.luscious.gif
       Type: bool

       Default: false

       Description:
           Format in which to download animated images.

           Use true to download animated images as gifs and false to download as mp4 videos.

   extractor.mangadex.api-server
       Type: string

       Default: "https://api.mangadex.org"

       Description:
           The server to use for API requests.

   extractor.mangadex.api-parameters
       Type: object (name -> value)

       Example:
           {"order[updatedAt]": "desc"}

       Description:
           Additional query parameters to send when fetching manga chapters.

           (See /manga/{id}/feed and /user/follows/manga/feed)

   extractor.mangadex.lang
       Type:
             * string
             * list of strings

       Example:
           * "en"
           * "fr,it"
           * ["fr", "it"]

       Description:
           ISO 639-1 language codes to filter chapters by.

   extractor.mangadex.ratings
       Type: list of strings

       Default: ["safe", "suggestive", "erotica", "pornographic"]

       Description:
           List of acceptable content ratings for returned chapters.

   extractor.mangapark.source
       Type:
             * string
             * integer

       Example:
           * "koala:en"
           * 15150116

       Description:
           Select chapter source and language for a manga.

           The general syntax is "<source name>:<ISO 639-1 language code>".
           Both are optional, meaning "koala", "koala:", ":en",
           or even just ":" are possible as well.

           Specifying the numeric ID of a source is also supported.

   extractor.[mastodon].access-token
       Type: string

       Default: null

       Description:
           The access-token value you get from linking your account to gallery-dl.

           Note: gallery-dl comes with  built-in  tokens  for  mastodon.social,  pawoo  and  baraag.  For  other
           instances,  you  need  to obtain an access-token in order to use usernames in place of numerical user
           IDs.

   extractor.[mastodon].cards
       Type: bool

       Default: false

       Description:
           Fetch media from cards.

   extractor.[mastodon].reblogs
       Type: bool

       Default: false

       Description:
           Fetch media from reblogged posts.

   extractor.[mastodon].replies
       Type: bool

       Default: true

       Description:
           Fetch media from replies to other posts.

   extractor.[mastodon].text-posts
       Type: bool

       Default: false

       Description:
           Also emit metadata for text-only posts without media content.

   extractor.[misskey].access-token
       Type: string

       Description:
           Your access token, necessary to fetch favorited notes.

   extractor.[misskey].renotes
       Type: bool

       Default: false

       Description:
           Fetch media from renoted notes.

   extractor.[misskey].replies
       Type: bool

       Default: true

       Description:
           Fetch media from replies to other notes.

   extractor.[moebooru].pool.metadata
       Type: bool

       Default: false

       Description:
           Extract extended pool metadata.

           Note: Not supported by all moebooru instances.

   extractor.newgrounds.flash
       Type: bool

       Default: true

       Description:
           Download original Adobe Flash animations instead of pre-rendered videos.

   extractor.newgrounds.format
       Type:
             * string
             * list of string

       Default: "original"

       Example:
           * "720p"
           * ["mp4", "mov", "1080p", "720p"]

       Description:
           Selects the preferred format for video downloads.

           If the selected format is not available, the next smaller one gets chosen.

           If this is a list, try each given filename extension in original resolution or recoded  format  until
           an available format is found.

   extractor.newgrounds.include
       Type:
             * string
             * list of strings

       Default: "art"

       Example:
           * "movies,audio"
           * ["movies", "audio"]

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "art", "audio", "games", "movies".

           It is possible to use "all" instead of listing all values separately.

   extractor.nijie.include
       Type:
             * string
             * list of strings

       Default: "illustration,doujin"

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "illustration", "doujin", "favorite", "nuita".

           It is possible to use "all" instead of listing all values separately.

   extractor.nitter.quoted
       Type: bool

       Default: false

       Description:
           Fetch media from quoted Tweets.

   extractor.nitter.retweets
       Type: bool

       Default: false

       Description:
           Fetch media from Retweets.

   extractor.nitter.videos
       Type:
             * bool
             * string

       Default: true

       Description:
           Control video download behavior.

           * true: Download videos
           * "ytdl": Download videos using ytdl
           * false: Skip video Tweets

   extractor.oauth.browser
       Type: bool

       Default: true

       Description:
           Controls how a user is directed to an OAuth authorization page.

           *  true:  Use  Python's  webbrowser.open() method to automatically open the URL in the user's default
           browser.
           * false: Ask the user to copy & paste an URL from the terminal.

   extractor.oauth.cache
       Type: bool

       Default: true

       Description:
           Store tokens received during OAuth authorizations in cache.

   extractor.oauth.host
       Type: string

       Default: "localhost"

       Description:
           Host name / IP address to bind to during OAuth authorization.

   extractor.oauth.port
       Type: integer

       Default: 6414

       Description:
           Port number to listen on during OAuth authorization.

           Note: All redirects will go to port 6414, regardless of the  port  specified  here.  You'll  have  to
           manually  adjust  the  port number in your browser's address bar when using a different port than the
           default.

   extractor.paheal.metadata
       Type: bool

       Default: false

       Description:
           Extract additional metadata (source, uploader)

           Note: This requires 1 additional HTTP request per post.

   extractor.patreon.files
       Type: list of strings

       Default: ["images", "image_large", "attachments", "postfile", "content"]

       Description:
           Determines types and order of files to download.

           Available types:

           * postfile
           * images
           * image_large
           * attachments
           * content

   extractor.patreon.format-images
       Type: string

       Default: "download_url"

       Description:
           Selects the format of images files.

           Possible formats:

           * download_url ("a":1,"p":1)
           * url ("w":620)
           * original ("q":100,"webp":0)
           * default ("w":620)
           * default_small ("w":360)
           * default_blurred ("w":620)
           * default_blurred_small ("w":360)
           * thumbnail ("h":360,"w":360)
           * thumbnail_large ("h":1080,"w":1080)
           * thumbnail_small ("h":100,"w":100)

   extractor.[philomena].api-key
       Type: string

       Default: null

       Description:
           Your account's API Key, to use your personal browsing settings and filters.

   extractor.[philomena].filter
       Type: integer

       Default: :derpibooru: 56027 (Everything filter) :ponybooru: 3 (Nah. filter) :otherwise: 2

       Description:
           The content filter ID to use.

           Setting an explicit filter ID overrides any default filters and can be used  to  access  18+  content
           without API Key.

           See Filters for details.

   extractor.[philomena].svg
       Type: bool

       Default: true

       Description:
           Download SVG versions of images when available.

           Try to download the view_url version of these posts when this option is disabled.

   extractor.pillowfort.external
       Type: bool

       Default: false

       Description:
           Follow links to external sites, e.g. Twitter,

   extractor.pillowfort.inline
       Type: bool

       Default: true

       Description:
           Extract inline images.

   extractor.pillowfort.reblogs
       Type: bool

       Default: false

       Description:
           Extract media from reblogged posts.

   extractor.pinterest.domain
       Type: string

       Default: "auto"

       Description:
           Specifies the domain used by pinterest extractors.

           Setting this option to "auto" uses the same domain as a given input URL.

   extractor.pinterest.sections
       Type: bool

       Default: true

       Description:
           Include pins from board sections.

   extractor.pinterest.stories
       Type: bool

       Default: true

       Description:
           Extract files from story pins.

   extractor.pinterest.videos
       Type: bool

       Default: true

       Description:
           Download from video pins.

   extractor.pixeldrain.api-key
       Type: string

       Description:
           Your account's API key

   extractor.pixiv.include
       Type:
             * string
             * list of strings

       Default: "artworks"

       Example:
           * "avatar,background,artworks"
           * ["avatar", "background", "artworks"]

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "artworks", "avatar", "background", "favorite", "novel-user", "novel-bookmark".

           It is possible to use "all" instead of listing all values separately.

   extractor.pixiv.refresh-token
       Type: string

       Description:
           The refresh-token value you get from running gallery-dl oauth:pixiv (see OAuth_) or by using a third-
           party tool like gppt.

   extractor.pixiv.novel.covers
       Type: bool

       Default: false

       Description:
           Download cover images.

   extractor.pixiv.novel.embeds
       Type: bool

       Default: false

       Description:
           Download embedded images.

   extractor.pixiv.novel.full-series
       Type: bool

       Default: false

       Description:
           When downloading a novel being part of a series, download all novels of that series.

   extractor.pixiv.metadata
       Type: bool

       Default: false

       Description:
           Fetch extended user metadata.

   extractor.pixiv.metadata-bookmark
       Type: bool

       Default: false

       Description:
           For works bookmarked by your own account, fetch bookmark tags as tags_bookmark metadata.

           Note: This requires 1 additional API request per bookmarked post.

   extractor.pixiv.captions
       Type: bool

       Default: false

       Description:
           For  works with seemingly empty caption metadata, try to grab the actual caption value using the AJAX
           API.

   extractor.pixiv.comments
       Type: bool

       Default: false

       Description:
           Fetch comments metadata.

           Note: This requires 1 or more additional API requests per post, depending on the number of comments.

   extractor.pixiv.work.related
       Type: bool

       Default: false

       Description:
           Also download related artworks.

   extractor.pixiv.tags
       Type: string

       Default: "japanese"

       Description:
           Controls the tags metadata field.

           * "japanese": List of Japanese tags
           * "translated": List of translated tags
           * "original": Unmodified list with both Japanese and translated tags

   extractor.pixiv.ugoira
       Type:
             * bool
             * string

       Default: true

       Description:
           Download Pixiv's Ugoira animations.

           These animations come as a .zip archive containing all animation frames in JPEG format by default.

           Set this option to "original" to download them as individual, higher-quality frames.

           Use an ugoira post processor to convert them to watchable animations. (Example__)

   extractor.pixiv.max-posts
       Type: integer

       Default: 0

       Description:
           When downloading galleries, this sets the maximum number of posts to get.  A  value  of  0  means  no
           limit.

   extractor.pixiv.sanity
       Type: bool

       Default: true

       Description:
           Try to fetch limit_sanity_level works via web API.

   extractor.plurk.comments
       Type: bool

       Default: false

       Description:
           Also search Plurk comments for URLs.

   extractor.[postmill].save-link-post-body
       Type: bool

       Default: false

       Description:
           Whether or not to save the body for link/image posts.

   extractor.reactor.gif
       Type: bool

       Default: false

       Description:
           Format in which to download animated images.

           Use true to download animated images as gifs and false to download as mp4 videos.

   extractor.readcomiconline.captcha
       Type: string

       Default: "stop"

       Description:
           Controls how to handle redirects to CAPTCHA pages.

           * "stop: Stop the current extractor run.
           * "wait: Ask the user to solve the CAPTCHA and wait.

   extractor.readcomiconline.quality
       Type: string

       Default: "auto"

       Description:
           Sets the quality query parameter of issue pages. ("lq" or "hq")

           "auto" uses the quality parameter of the input URL or "hq" if not present.

   extractor.reddit.comments
       Type: integer

       Default: 0

       Description:
           The  value  of the limit parameter when loading a submission and its comments.  This number (roughly)
           specifies the total amount of comments being retrieved with the first API call.

           Reddit's internal  default  and  maximum  values  for  this  parameter  appear  to  be  200  and  500
           respectively.

           The  value  0  ignores  all  comments  and  significantly  reduces  the time required when scanning a
           subreddit.

   extractor.reddit.morecomments
       Type: bool

       Default: false

       Description:
           Retrieve additional comments by resolving the more comment stubs in the base comment tree.

           Note: This requires 1 additional API call for every 100 extra comments.

   extractor.reddit.embeds
       Type: bool

       Default: true

       Description:
           Download embedded comments media.

   extractor.reddit.date-min & .date-max
       Type: Date

       Default: 0 and 253402210800 (timestamp of datetime.max)

       Description:
           Ignore all submissions posted before/after this date.

   extractor.reddit.id-min & .id-max
       Type: string

       Example:
           "6kmzv2"

       Description:
           Ignore all submissions posted before/after the submission with this ID.

   extractor.reddit.previews
       Type: bool

       Default: true

       Description:
           For failed downloads from external URLs / child extractors, download Reddit's preview image/video  if
           available.

   extractor.reddit.recursion
       Type: integer

       Default: 0

       Description:
           Reddit  extractors  can  recursively  visit  other  submissions  linked  to  in  the  initial  set of
           submissions.  This value sets the maximum recursion depth.

           Special values:

           * 0: Recursion is disabled
           * -1: Infinite recursion (don't do this)

   extractor.reddit.refresh-token
       Type: string

       Default: null

       Description:
           The refresh-token value you get from linking your Reddit account to gallery-dl.

           Using a refresh-token allows you to access private or otherwise not  publicly  available  subreddits,
           given  that  your account is authorized to do so, but requests to the reddit API are going to be rate
           limited at 600 requests every 10 minutes/600 seconds.

   extractor.reddit.selftext
       Type: bool

       Default:
                * true if comments are enabled
                * false otherwise

       Description:
           Follow links in the original post's selftext.

   extractor.reddit.videos
       Type:
             * bool
             * string

       Default: true

       Description:
           Control video download behavior.

           * true: Download videos and use ytdl to handle HLS and DASH manifests
           * "ytdl": Download videos and let ytdl handle all of video extraction and download
           * "dash": Extract DASH manifest URLs and use ytdl to download and merge them. (*)
           * false: Ignore videos

           (*) This saves 1 HTTP request per video and might potentially be able to download  otherwise  deleted
           videos, but it will not always get the best video quality available.

   extractor.redgifs.format
       Type:
             * string
             * list of strings

       Default: ["hd", "sd", "gif"]

       Description:
           List  of  names  of  the  preferred  animation  format,  which can be "hd", "sd", "gif", "thumbnail",
           "vthumbnail", or "poster".

           If a selected format is not available, the next one in the list will  be  tried  until  an  available
           format is found.

           If  the  format is given as string, it will be extended with ["hd", "sd", "gif"]. Use a list with one
           element to restrict it to only one possible format.

   extractor.rule34xyz.format
       Type:
             * string
             * list of strings

       Default: ["10", "40", "41", "2"]

       Example:
           "33,34,4"

       Description:
           Selects the file format to extract.

           When more than one format is given, the first available one is selected.

   extractor.sankaku.id-format
       Type: string

       Default: "numeric"

       Description:
           Format of id metadata fields.

           * "alphanumeric" or "alnum": 11-character alphanumeric IDs (y0abGlDOr2o)
           * "numeric" or "legacy": numeric IDs (360451)

   extractor.sankaku.refresh
       Type: bool

       Default: false

       Description:
           Refresh download URLs before they expire.

   extractor.sankakucomplex.embeds
       Type: bool

       Default: false

       Description:
           Download video embeds from external sites.

   extractor.sankakucomplex.videos
       Type: bool

       Default: true

       Description:
           Download videos.

   extractor.skeb.article
       Type: bool

       Default: false

       Description:
           Download article images.

   extractor.skeb.sent-requests
       Type: bool

       Default: false

       Description:
           Download sent requests.

   extractor.skeb.thumbnails
       Type: bool

       Default: false

       Description:
           Download thumbnails.

   extractor.skeb.search.filters
       Type:
             * string
             * list of strings

       Default: ["genre:art", "genre:voice", "genre:novel", "genre:video", "genre:music", "genre:correction"]

       Example:
           "genre:music OR genre:voice"

       Description:
           Filters used during searches.

   extractor.smugmug.videos
       Type: bool

       Default: true

       Description:
           Download video files.

   extractor.steamgriddb.animated
       Type: bool

       Default: true

       Description:
           Include animated assets when downloading from a list of assets.

   extractor.steamgriddb.epilepsy
       Type: bool

       Default: true

       Description:
           Include assets tagged with epilepsy when downloading from a list of assets.

   extractor.steamgriddb.dimensions
       Type:
             * string
             * list of strings

       Default: "all"

       Examples:
           * "1024x512,512x512"
           * ["460x215", "920x430"]

       Description:
           Only include assets that are in the specified dimensions. all can be used to specify all  dimensions.
           Valid values are:

           * Grids: 460x215, 920x430, 600x900, 342x482, 660x930, 512x512, 1024x1024
           * Heroes: 1920x620, 3840x1240, 1600x650
           * Logos: N/A (will be ignored)
           *  Icons:  8x8,  10x10,  14x14, 16x16, 20x20, 24x24, 28x28, 32x32, 35x35, 40x40, 48x48, 54x54, 56x56,
           57x57, 60x60, 64x64, 72x72, 76x76, 80x80, 90x90, 96x96, 100x100, 114x114, 120x120, 128x128,  144x144,
           150x150, 152x152, 160x160, 180x180, 192x192, 194x194, 256x256, 310x310, 512x512, 768x768, 1024x1024

   extractor.steamgriddb.file-types
       Type:
             * string
             * list of strings

       Default: "all"

       Examples:
           * "png,jpeg"
           * ["jpeg", "webp"]

       Description:
           Only  include assets that are in the specified file types. all can be used to specify all file types.
           Valid values are:

           * Grids: png, jpeg, jpg, webp
           * Heroes: png, jpeg, jpg, webp
           * Logos: png, webp
           * Icons: png, ico

   extractor.steamgriddb.download-fake-png
       Type: bool

       Default: true

       Description:
           Download fake PNGs alongside the real file.

   extractor.steamgriddb.humor
       Type: bool

       Default: true

       Description:
           Include assets tagged with humor when downloading from a list of assets.

   extractor.steamgriddb.languages
       Type:
             * string
             * list of strings

       Default: "all"

       Examples:
           * "en,km"
           * ["fr", "it"]

       Description:
           Only include assets that are in the specified languages. all can be used to  specify  all  languages.
           Valid values are ISO 639-1 language codes.

   extractor.steamgriddb.nsfw
       Type: bool

       Default: true

       Description:
           Include assets tagged with adult content when downloading from a list of assets.

   extractor.steamgriddb.sort
       Type: string

       Default: score_desc

       Description:
           Set the chosen sorting method when downloading from a list of assets. Can be one of:

           * score_desc (Highest Score (Beta))
           * score_asc (Lowest Score (Beta))
           * score_old_desc (Highest Score (Old))
           * score_old_asc (Lowest Score (Old))
           * age_desc (Newest First)
           * age_asc (Oldest First)

   extractor.steamgriddb.static
       Type: bool

       Default: true

       Description:
           Include static assets when downloading from a list of assets.

   extractor.steamgriddb.styles
       Type:
             * string
             * list of strings

       Default: all

       Examples:
           * white,black
           * ["no_logo", "white_logo"]

       Description:
           Only  include  assets  that are in the specified styles. all can be used to specify all styles. Valid
           values are:

           * Grids: alternate, blurred, no_logo, material, white_logo
           * Heroes: alternate, blurred, material
           * Logos: official, white, black, custom
           * Icons: official, custom

   extractor.steamgriddb.untagged
       Type: bool

       Default: true

       Description:
           Include untagged assets when downloading from a list of assets.

   extractor.[szurubooru].username & .token
       Type: string

       Description:
           Username and login token of your account to access private resources.

           To generate a token, visit /user/USERNAME/list-tokens and click Create Token.

   extractor.tenor.format
       Type:
             * string
             * list of strings

       Default: ["gif", "mp4", "webm", "webp"]

       Description:
           List of names of the preferred animation format.

           If a selected format is not available, the next one in the list will  be  tried  until  a  format  is
           found.

           Possible formats include

           * gif
           * gif_transparent
           * mediumgif
           * gifpreview
           * tinygif
           * tinygif_transparent
           * mp4
           * tinymp4
           * webm
           * webp
           * webp_transparent
           * tinywebp
           * tinywebp_transparent

   extractor.tiktok.audio
       Type:
             * bool
             * string

       Default: true

       Description:
           Controls audio download behavior.

           * true: Download audio tracks
           * "ytdl": Download audio tracks using ytdl
           * false: Ignore audio tracks

   extractor.tiktok.videos
       Type: bool

       Default: true

       Description:
           Download videos using ytdl.

   extractor.tiktok.user.avatar
       Type: bool

       Default: true

       Description:
           Download user avatars.

   extractor.tiktok.user.module
       Type: string

       Default: null

       Description:
           Name or filesystem path of the ytdl Python module to extract posts from a tiktok user profile with.

           See extractor.ytdl.module.

   extractor.tiktok.user.tiktok-range
       Type: string

       Default: ""

       Example:
           "1-20"

       Description:
           Range or playlist indices of tiktok user posts to extract.

           See ytdl/playlist_items for details.

   extractor.tumblr.avatar
       Type: bool

       Default: false

       Description:
           Download blog avatars.

   extractor.tumblr.date-min & .date-max
       Type: Date

       Default: 0 and null

       Description:
           Ignore all posts published before/after this date.

   extractor.tumblr.external
       Type: bool

       Default: false

       Description:
           Follow external URLs (e.g. from "Link" posts) and try to extract images from them.

   extractor.tumblr.inline
       Type: bool

       Default: true

       Description:
           Search posts for inline images and videos.

   extractor.tumblr.offset
       Type: integer

       Default: 0

       Description:
           Custom offset starting value when paginating over blog posts.

           Allows skipping over posts without having to waste API calls.

   extractor.tumblr.original
       Type: bool

       Default: true

       Description:
           Download full-resolution photo and inline images.

           For each photo with "maximum" resolution (width equal to 2048 or height equal to 3072) or each inline
           image, use an extra HTTP request to find the URL to its full-resolution version.

   extractor.tumblr.pagination
       Type: string

       Default: "offset"

       Description:
           Controls how to paginate over blog posts.

           * "api": next parameter provided by the API (potentially misses posts due to a bug in Tumblr's API)
           * "before": timestamp of last post
           * "offset": post offset number

   extractor.tumblr.ratelimit
       Type: string

       Default: "abort"

       Description:
           Selects how to handle exceeding the daily API rate limit.

           * "abort": Raise an error and stop extraction
           * "wait": Wait until rate limit reset

   extractor.tumblr.reblogs
       Type:
             * bool
             * string

       Default: true

       Description:
           * true: Extract media from reblogged posts
           * false: Skip reblogged posts
           * "same-blog": Skip reblogged posts unless the original post is from the same blog

   extractor.tumblr.posts
       Type:
             * string
             * list of strings

       Default: "all"

       Example:
           * "video,audio,link"
           * ["video", "audio", "link"]

       Description:
           A (comma-separated) list of post types to extract images, etc. from.

           Possible types are text, quote, link, answer, video, audio, photo, chat.

           It is possible to use "all" instead of listing all types separately.

   extractor.tumblr.fallback-delay
       Type: float

       Default: 120.0

       Description:
           Number of seconds to wait between retries for fetching full-resolution images.

   extractor.tumblr.fallback-retries
       Type: integer

       Default: 2

       Description:
           Number of retries for fetching full-resolution images or -1 for infinite retries.

   extractor.twibooru.api-key
       Type: string

       Default: null

       Description:
           Your Twibooru API Key, to use your account's browsing settings and filters.

   extractor.twibooru.filter
       Type: integer

       Default: 2 (Everything filter)

       Description:
           The content filter ID to use.

           Setting  an  explicit  filter  ID overrides any default filters and can be used to access 18+ content
           without API Key.

           See Filters for details.

   extractor.twibooru.svg
       Type: bool

       Default: true

       Description:
           Download SVG versions of images when available.

           Try to download the view_url version of these posts when this option is disabled.

   extractor.twitter.ads
       Type: bool

       Default: false

       Description:
           Fetch media from promoted Tweets.

   extractor.twitter.cards
       Type:
             * bool
             * string

       Default: false

       Description:
           Controls how to handle Twitter Cards.

           * false: Ignore cards
           * true: Download image content from supported cards
           * "ytdl": Additionally download video content from unsupported cards using ytdl

   extractor.twitter.cards-blacklist
       Type: list of strings

       Example:
           ["summary", "youtube.com", "player:twitch.tv"]

       Description:
           List of card types to ignore.

           Possible values are

           * card names
           * card domains
           * <card name>:<card domain>

   extractor.twitter.conversations
       Type:
             * bool
             * string

       Default: false

       Description:
           For input URLs pointing to a single  Tweet,  e.g.  https://twitter.com/i/web/status/<TweetID>,  fetch
           media   from   all  Tweets  and  replies  in  this  conversation  <https://help.twitter.com/en/using-
           twitter/twitter-conversations>.

           If this option is equal to "accessible", only download from conversation Tweets if the given  initial
           Tweet is accessible.

   extractor.twitter.csrf
       Type: string

       Default: "cookies"

       Description:
           Controls how to handle Cross Site Request Forgery (CSRF) tokens.

           * "auto": Always auto-generate a token.
           * "cookies": Use token given by the ct0 cookie if present.

   extractor.twitter.cursor
       Type:
             * bool
             * string

       Default: true

       Example:
           "1/DAABCgABGVKi5lE___oKAAIYbfYNcxrQLggAAwAAAAIAAA"

       Description:
           Controls from which position to start the extraction process from.

           *  true: Start from the beginning.  Log the most recent cursor value when interrupted before reaching
           the end.
           * false: Start from the beginning.
           * any string: Start from the position defined by this value.

           Note: A cursor value from one timeline cannot be used with another.

   extractor.twitter.expand
       Type: bool

       Default: false

       Description:
           For each Tweet, return *all* Tweets from that initial Tweet's conversation or thread,  i.e.  *expand*
           all Twitter threads.

           Going  through  a  timeline  with  this  option enabled is essentially the same as running gallery-dl
           https://twitter.com/i/web/status/<TweetID> with enabled conversations option for each Tweet  in  said
           timeline.

           Note: This requires at least 1 additional API call per initial Tweet.

   extractor.twitter.unavailable
       Type: bool

       Default: false

       Description:
           Try to download media marked as Unavailable, e.g. Geoblocked videos.

   extractor.twitter.include
       Type:
             * string
             * list of strings

       Default: "timeline"

       Example:
           * "avatar,background,media"
           * ["avatar", "background", "media"]

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible  values  are  "info",  "avatar",  "background",  "timeline",  "tweets",  "media", "replies",
           "likes".

           It is possible to use "all" instead of listing all values separately.

   extractor.twitter.transform
       Type: bool

       Default: true

       Description:
           Transform Tweet and User metadata into a simpler, uniform format.

   extractor.twitter.tweet-endpoint
       Type: string

       Default: "auto"

       Description:
           Selects the API endpoint used to retrieve single Tweets.

           * "restid": /TweetResultByRestId - accessible to guest users
           * "detail": /TweetDetail - more stable
           * "auto": "detail" when logged in, "restid" otherwise

   extractor.twitter.size
       Type: list of strings

       Default: ["orig", "4096x4096", "large", "medium", "small"]

       Description:
           The image version to download.  Any entries after the first one will be used for  potential  fallback
           URLs.

           Known available sizes are

           * orig
           * large
           * medium
           * small
           * 4096x4096
           * 900x900
           * 360x360

   extractor.twitter.logout
       Type: bool

       Default: false

       Description:
           Logout and retry as guest when access to another user's Tweets is blocked.

   extractor.twitter.pinned
       Type: bool

       Default: false

       Description:
           Fetch media from pinned Tweets.

   extractor.twitter.quoted
       Type: bool

       Default: false

       Description:
           Fetch media from quoted Tweets.

           If  this  option  is enabled, gallery-dl will try to fetch a quoted (original) Tweet when it sees the
           Tweet which quotes it.

   extractor.twitter.ratelimit
       Type: string

       Default: "wait"

       Description:
           Selects how to handle exceeding the API rate limit.

           * "abort": Raise an error and stop extraction
           * "wait": Wait until rate limit reset
           * "wait:N": Wait for N seconds

   extractor.twitter.relogin
       Type: bool

       Default: true

       Description:
           When receiving a "Could not authenticate you" error while logged in with username & password, refresh
           the current login session and try to continue from where it left off.

   extractor.twitter.locked
       Type: string

       Default: "abort"

       Description:
           Selects how to handle "account is temporarily locked" errors.

           * "abort": Raise an error and stop extraction
           * "wait": Wait until the account is unlocked and retry

   extractor.twitter.replies
       Type: bool

       Default: true

       Description:
           Fetch media from replies to other Tweets.

           If this value is "self", only consider replies where reply and original Tweet are from the same user.

           Note: Twitter will automatically expand conversations if you use  the  /with_replies  timeline  while
           logged in. For example, media from Tweets which the user replied to will also be downloaded.

           It is possible to exclude unwanted Tweets using image-filter <extractor.*.image-filter_>.

   extractor.twitter.retweets
       Type: bool

       Default: false

       Description:
           Fetch media from Retweets.

           If this value is "original", metadata for these files will be taken from the original Tweets, not the
           Retweets.

   extractor.twitter.timeline.strategy
       Type: string

       Default: "auto"

       Description:
           Controls the strategy / tweet source used for timeline URLs (https://twitter.com/USER/timeline).

           * "tweets": /tweets timeline + search
           * "media": /media timeline + search
           * "with_replies": /with_replies timeline + search
           * "auto": "tweets" or "media", depending on retweets and text-tweets settings

   extractor.twitter.text-tweets
       Type: bool

       Default: false

       Description:
           Also emit metadata for text-only Tweets without media content.

           This only has an effect with a metadata (or exec) post processor with "event": "post" and appropriate
           filename.

   extractor.twitter.twitpic
       Type: bool

       Default: false

       Description:
           Extract TwitPic embeds.

   extractor.twitter.unique
       Type: bool

       Default: true

       Description:
           Ignore previously seen Tweets.

   extractor.twitter.username-alt
       Type: string

       Description:
           Alternate Identifier (username, email, phone number) when logging in.

           When  not  specified and asked for by Twitter, this identifier will need to entered in an interactive
           prompt.

   extractor.twitter.users
       Type: string

       Default: "user"

       Example:
           "https://twitter.com/search?q=from:{legacy[screen_name]}"

       Description:
           Format string for user URLs generated from
           following and list-members queries, whose replacement field values come from Twitter user objects
           (Example)

           Special values:

           * "user": https://twitter.com/i/user/{rest_id}
           * "timeline": https://twitter.com/id:{rest_id}/timeline
           * "tweets": https://twitter.com/id:{rest_id}/tweets
           * "media": https://twitter.com/id:{rest_id}/media

           Note: To allow gallery-dl to follow custom URL formats, set the  blacklist  for  twitter  to  a  non-
           default value, e.g. an empty string "".

   extractor.twitter.videos
       Type:
             * bool
             * string

       Default: true

       Description:
           Control video download behavior.

           * true: Download videos
           * "ytdl": Download videos using ytdl
           * false: Skip video Tweets

   extractor.unsplash.format
       Type: string

       Default: "raw"

       Description:
           Name of the image format to download.

           Available formats are "raw", "full", "regular", "small", and "thumb".

   extractor.vipergirls.domain
       Type: string

       Default: "viper.click"

       Description:
           Specifies the domain used by vipergirls extractors.

           For example "viper.click" if the main domain is blocked or to bypass Cloudflare,

   extractor.vipergirls.like
       Type: bool

       Default: false

       Description:
           Automatically like posts after downloading their images.

           Note: Requires login or cookies

   extractor.vk.offset
       Type: integer

       Default: 0

       Description:
           Custom offset starting value when paginating over image results.

   extractor.vsco.include
       Type:
             * string
             * list of strings

       Default: "gallery"

       Example:
           * "avatar,collection"
           * ["avatar", "collection"]

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "avatar", "gallery", "spaces", "collection",

           It is possible to use "all" instead of listing all values separately.

   extractor.vsco.videos
       Type: bool

       Default: true

       Description:
           Download video files.

   extractor.wallhaven.api-key
       Type: string

       Default: null

       Description:
           Your Wallhaven API Key, to use your account's browsing settings and default filters when searching.

           See https://wallhaven.cc/help/api for more information.

   extractor.wallhaven.include
       Type:
             * string
             * list of strings

       Default: "uploads"

       Example:
           * "uploads,collections"
           * ["uploads", "collections"]

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "uploads", "collections".

           It is possible to use "all" instead of listing all values separately.

   extractor.wallhaven.metadata
       Type: bool

       Default: false

       Description:
           Extract additional metadata (tags, uploader)

           Note: This requires 1 additional HTTP request per post.

   extractor.weasyl.api-key
       Type: string

       Default: null

       Description:
           Your Weasyl API Key, to use your account's browsing settings and filters.

   extractor.weasyl.metadata
       Type: bool

       Default: false

       Description:
           Fetch extra submission metadata during gallery downloads.
           (comments, description, favorites, folder_name,
           tags, views)

           Note: This requires 1 additional HTTP request per submission.

   extractor.weibo.gifs
       Type:
             * bool
             * string

       Default: true

       Description:
           Download gif files.

           Set this to "video" to download GIFs as video files.

   extractor.weibo.include
       Type:
             * string
             * list of strings

       Default: "feed"

       Description:
           A (comma-separated) list of subcategories to include when processing a user profile.

           Possible values are "home", "feed", "videos", "newvideo", "article", "album".

           It is possible to use "all" instead of listing all values separately.

   extractor.weibo.livephoto
       Type: bool

       Default: true

       Description:
           Download livephoto files.

   extractor.weibo.movies
       Type: bool

       Default: false

       Description:
           Download movie videos.

   extractor.weibo.retweets
       Type: bool

       Default: false

       Description:
           Fetch media from retweeted posts.

           If  this value is "original", metadata for these files will be taken from the original posts, not the
           retweeted posts.

   extractor.weibo.videos
       Type: bool

       Default: true

       Description:
           Download video files.

   extractor.wikimedia.limit
       Type: integer

       Default: 50

       Description:
           Number of results to return in a single API query.

           The value must be between 10 and 500.

   extractor.wikimedia.subcategories
       Type: bool

       Default: true

       Description:
           For Category: pages, recursively descent into subcategories.

   extractor.ytdl.cmdline-args
       Type:
             * string
             * list of strings

       Example:
           * "--quiet --write-sub --merge-output-format mkv"
           * ["--quiet", "--write-sub", "--merge-output-format", "mkv"]

       Description:
           Additional ytdl options specified as command-line arguments.

           See yt-dlp options / youtube-dl options

   extractor.ytdl.config-file
       Type: Path

       Example:
           "~/.config/yt-dlp/config"

       Description:
           Location of a ytdl configuration file to load options from.

   extractor.ytdl.enabled
       Type: bool

       Default: false

       Description:
           Process URLs otherwise unsupported by gallery-dl with ytdl.

   extractor.ytdl.format
       Type: string

       Default: Default of the ytdl module used.
                ("bestvideo*+bestaudio/best" for yt_dlp,
                "bestvideo+bestaudio/best" for youtube_dl)

       Description:
           ytdl format selection string.

           See yt-dlp format selection / youtube-dl format selection

   extractor.ytdl.generic
       Type:
             * bool
             * string

       Default: true

       Description:
           Enables the use of ytdl's generic extractor.

           Set this option to "force" for the same effect as --force-generic-extractor.

   extractor.ytdl.logging
       Type: bool

       Default: true

       Description:
           Route ytdl's output through gallery-dl's logging system.  Otherwise it will be  written  directly  to
           stdout/stderr.

           Note: Set quiet and no_warnings in extractor.ytdl.raw-options to true to suppress all output.

   extractor.ytdl.module
       Type:
             * string
             * Path

       Default: null

       Example:
           * "yt-dlp"
           * "/home/user/.local/lib/python3.13/site-packages/youtube_dl"

       Description:
           Name or filesystem path of the ytdl Python module to import.

           Setting this to null will try to import "yt_dlp" followed by "youtube_dl" as fallback.

   extractor.ytdl.raw-options
       Type: object (name -> value)

       Example:

           { "quiet": true, "writesubtitles": true, "merge_output_format": "mkv" }

       Description:
           Additional options passed directly to the YoutubeDL constructor.

           Available options can be found in yt-dlp's docstrings / youtube-dl's docstrings

   extractor.zerochan.extensions
       Type:
             * string
             * list of strings

       Default: ["jpg", "png", "webp", "gif"]

       Example:
           * "gif"
           * ["webp", "gif", "jpg"}

       Description:
           List  of  filename  extensions  to try when dynamically building download URLs ("pagination": "api" +
           "metadata": false)

   extractor.zerochan.metadata
       Type: bool

       Default: false

       Description:
           Extract additional metadata (date, md5, tags, ...)

           Note: This requires 1-2 additional HTTP requests per post.

   extractor.zerochan.pagination
       Type: string

       Default: "api"

       Description:
           Controls how to paginate over tag search results.

           * "api": Use the JSON API (no extension metadata)
           * "html": Parse HTML pages (limited to 100 pages * 24 posts)

   extractor.zerochan.redirects
       Type: bool

       Default: false

       Description:
           Automatically follow tag redirects.

   extractor.[booru].tags
       Type: bool

       Default: false

       Description:
           Group tags by type and provide them as  tags_<type>  metadata  fields,  for  example  tags_artist  or
           tags_character.

           Note: This requires 1 additional HTTP request per post.

   extractor.[booru].notes
       Type: bool

       Default: false

       Description:
           Extract overlay notes (position and text).

           Note: This requires 1 additional HTTP request per post.

   extractor.[booru].url
       Type:
             * string
             * list of strings

       Default: "file_url"

       Example:
           * "preview_url"
           * ["sample_url", "preview_url", "file_url"]

       Description:
           Alternate field name to retrieve download URLs from.

           When multiple names are given, download the first available one.

   extractor.[manga-extractor].chapter-reverse
       Type: bool

       Default: false

       Description:
           Reverse the order of chapter URLs extracted from manga pages.

           * true: Start with the latest chapter
           * false: Start with the first chapter

   extractor.[manga-extractor].page-reverse
       Type: bool

       Default: false

       Description:
           Download manga chapter pages in reverse order.

DOWNLOADER OPTIONS

   downloader.*.enabled
       Type: bool

       Default: true

       Description:
           Enable/Disable this downloader module.

   downloader.*.filesize-min & .filesize-max
       Type: string

       Default: null

       Example:
           "32000", "500k", "2.5M"

       Description:
           Minimum/Maximum  allowed  file  size  in  bytes.  Any file smaller/larger than this limit will not be
           downloaded.

           Possible values are valid integer or floating-point numbers optionally followed by one of k, m. g, t,
           or p.  These suffixes are case-insensitive.

   downloader.*.mtime
       Type: bool

       Default: true

       Description:
           Use Last-Modified HTTP response headers to set file modification times.

   downloader.*.part
       Type: bool

       Default: true

       Description:
           Controls the use of .part files during file downloads.

           * true: Write downloaded data into .part files and rename them upon download  completion.  This  mode
           additionally supports resuming incomplete downloads.
           * false: Do not use .part files and write data directly into the actual output files.

   downloader.*.part-directory
       Type: Path

       Default: null

       Description:
           Alternate location for .part files.

           Missing  directories  will  be created as needed.  If this value is null, .part files are going to be
           stored alongside the actual output files.

   downloader.*.progress
       Type: float

       Default: 3.0

       Description:
           Number of seconds until a download progress indicator for the current download is displayed.

           Set this option to null to disable this indicator.

   downloader.*.rate
       Type: string

       Default: null

       Example:
           "32000", "500k", "2.5M"

       Description:
           Maximum download rate in bytes per second.

           Possible values are valid integer or floating-point numbers optionally followed by one of k, m. g, t,
           or p.  These suffixes are case-insensitive.

   downloader.*.retries
       Type: integer

       Default: extractor.*.retries

       Description:
           Maximum number of retries during file downloads, or -1 for infinite retries.

   downloader.*.timeout
       Type: float

       Default: extractor.*.timeout

       Description:
           Connection timeout during file downloads.

   downloader.*.verify
       Type:
             * bool
             * string

       Default: extractor.*.verify

       Description:
           Certificate validation during file downloads.

   downloader.*.proxy
       Type:
             * string
             * object (scheme -> proxy)

       Default: extractor.*.proxy

       Description:
           Proxy server used for file downloads.

           Disable the use of a proxy for file downloads by explicitly setting this option to null.

   downloader.http.adjust-extensions
       Type: bool

       Default: true

       Description:
           Check file headers of downloaded files and adjust their filename extensions if they do not match.

           For example, this will change the filename extension ({extension}) of a file called example.png  from
           png to jpg when said file contains JPEG/JFIF data.

   downloader.http.consume-content
       Type: bool

       Default: false

       Description:
           Controls the behavior when an HTTP response is considered unsuccessful

           If  the  value  is  true, consume the response body. This avoids closing the connection and therefore
           improves connection reuse.

           If the value is false, immediately close the connection without reading the  response.  This  can  be
           useful if the server is known to send large bodies for error responses.

   downloader.http.chunk-size
       Type:
             * integer
             * string

       Default: 32768

       Example:
           "50k", "0.8M"

       Description:
           Number of bytes per downloaded chunk.

           Possible  values  are integer numbers optionally followed by one of k, m. g, t, or p.  These suffixes
           are case-insensitive.

   downloader.http.headers
       Type: object (name -> value)

       Example:
           {"Accept": "image/webp,*/*", "Referer": "https://example.org/"}

       Description:
           Additional HTTP headers to send when downloading files,

   downloader.http.retry-codes
       Type: list of integers

       Default: extractor.*.retry-codes

       Description:
           Additional HTTP response status codes to retry a download on.

           Codes 200, 206, and 416 (when resuming a partial download) will never be retried and always count  as
           success, regardless of this option.

           5xx codes (server error responses)  will always be retried, regardless of this option.

   downloader.http.sleep-429
       Type: Duration

       Default: extractor.*.sleep-429

       Description:
           Number  of  seconds  to  sleep  when  receiving  a 429 Too Many Requests response before retrying the
           request.

           Note: Requires retry-codes to include 429.

   downloader.http.validate
       Type: bool

       Default: true

       Description:
           Check for invalid responses.

           Fail a download when a file does not pass instead of downloading a potentially broken file.

   downloader.ytdl.cmdline-args
       Type:
             * string
             * list of strings

       Example:
           * "--quiet --write-sub --merge-output-format mkv"
           * ["--quiet", "--write-sub", "--merge-output-format", "mkv"]

       Description:
           Additional ytdl options specified as command-line arguments.

           See yt-dlp options / youtube-dl options

   downloader.ytdl.config-file
       Type: Path

       Example:
           "~/.config/yt-dlp/config"

       Description:
           Location of a ytdl configuration file to load options from.

   downloader.ytdl.format
       Type: string

       Default: Default of the ytdl module used.
                ("bestvideo*+bestaudio/best" for yt_dlp,
                "bestvideo+bestaudio/best" for youtube_dl)

       Description:
           ytdl format selection string.

           See yt-dlp format selection / youtube-dl format selection

   downloader.ytdl.forward-cookies
       Type: bool

       Default: true

       Description:
           Forward gallery-dl's cookies to ytdl.

   downloader.ytdl.logging
       Type: bool

       Default: true

       Description:
           Route ytdl's output through gallery-dl's logging system.  Otherwise it will be  written  directly  to
           stdout/stderr.

           Note: Set quiet and no_warnings in downloader.ytdl.raw-options to true to suppress all output.

   downloader.ytdl.module
       Type:
             * string
             * Path

       Default: null

       Example:
           * "yt-dlp"
           * "/home/user/.local/lib/python3.13/site-packages/youtube_dl"

       Description:
           Name or filesystem path of the ytdl Python module to import.

           Setting this to null will try to import "yt_dlp" followed by "youtube_dl" as fallback.

   downloader.ytdl.outtmpl
       Type: string

       Default: null

       Description:
           The Output Template used to generate filenames for files downloaded with ytdl.

           See yt-dlp output template / youtube-dl output template.

           Special values:

           * null: generate filenames with extractor.*.filename
           *   "default":   use   ytdl's   default,   currently   "%(title)s   [%(id)s].%(ext)s"  for  yt-dlp  /
           "%(title)s-%(id)s.%(ext)s" for youtube-dl

           Note: An output template other than null might cause unexpected results in combination  with  certain
           options (e.g. "skip": "enumerate")

   downloader.ytdl.raw-options
       Type: object (name -> value)

       Example:

           { "quiet": true, "writesubtitles": true, "merge_output_format": "mkv" }

       Description:
           Additional options passed directly to the YoutubeDL constructor.

           Available options can be found in yt-dlp's docstrings / youtube-dl's docstrings

OUTPUT OPTIONS

   output.mode
       Type:
             * string
             * object (key -> format string)

       Default: "auto"

       Description:
           Controls the output string format and status indicators.

           * "null": No output
           * "pipe": Suitable for piping to other processes or files
           * "terminal": Suitable for the standard Windows console
           * "color": Suitable for terminals that understand ANSI escape codes and colors
           * "auto": "terminal" on Windows with output.ansi disabled, "color" otherwise.

           It is possible to use custom output format strings
           by  setting  this  option  to  an object and specifying start, success, skip, progress, and progress-
           total.

           For example, the following will replicate the same output as mode: color:

           { "start"  : "{}", "success":  "\r\u001b[1;32m{}\u001b[0m\n",  "skip"    :  "\u001b[2m{}\u001b[0m\n",
           "progress"      : "\r{0:>7}B {1:>7}B/s ", "progress-total": "\r{3:>3}% {0:>7}B {1:>7}B/s " }

           start,  success,  and  skip are used to output the current filename, where {} or {0} is replaced with
           said filename.  If a given format string contains printable characters other than that, their  number
           needs  to  be specified as [<number>, <format string>] to get the correct results for output.shorten.
           For example

           "start"  : [12, "Downloading {}"]

           progress and progress-total are used when displaying the
           download progress indicator, progress when the total number of bytes to download is unknown,
           progress-total otherwise.

           For these format strings

           * {0} is number of bytes downloaded
           * {1} is number of downloaded bytes per second
           * {2} is total number of bytes
           * {3} is percent of bytes downloaded to total bytes

   output.stdout & .stdin & .stderr
       Type:
             * string
             * object

       Example:

           "utf-8"

           { "encoding": "utf-8", "errors": "replace", "line_buffering": true }

       Description:
           Reconfigure a standard stream.

           Possible options are

           * encoding
           * errors
           * newline
           * line_buffering
           * write_through

           When this option is specified as a simple string, it is interpreted as {"encoding": "<string-value>",
           "errors": "replace"}

           Note: errors always defaults to "replace"

   output.shorten
       Type: bool

       Default: true

       Description:
           Controls whether the output strings should be shortened to fit on one console line.

           Set this option to "eaw" to also work with east-asian characters with a display width greater than 1.

   output.colors
       Type: object (key -> ANSI color)

       Default:

                { "success": "1;32", "skip"   : "2", "debug"  : "0;37", "info"   :  "1;37",  "warning":  "1;33",
                "error"  : "1;31" }

       Description:
           Controls the ANSI colors used for various outputs.

           Output for mode: color

           * success: successfully downloaded files
           * skip: skipped files

           Logging Messages:

           * debug: debug logging messages
           * info: info logging messages
           * warning: warning logging messages
           * error: error logging messages

   output.ansi
       Type: bool

       Default: true

       Description:
           On Windows, enable ANSI escape sequences and colored output
           by setting the ENABLE_VIRTUAL_TERMINAL_PROCESSING flag for stdout and stderr.

   output.skip
       Type: bool

       Default: true

       Description:
           Show skipped file downloads.

   output.fallback
       Type: bool

       Default: true

       Description:
           Include fallback URLs in the output of -g/--get-urls.

   output.private
       Type: bool

       Default: false

       Description:
           Include private fields, i.e. fields whose name starts with an underscore, in the output of -K/--list-
           keywords and -j/--dump-json.

   output.progress
       Type:
             * bool
             * string

       Default: true

       Description:
           Controls the progress indicator when *gallery-dl* is run with multiple URLs as arguments.

           * true: Show the default progress indicator ("[{current}/{total}] {url}")
           * false: Do not show any progress indicator
           *  Any string: Show the progress indicator using this as a custom format string. Possible replacement
           keys are current, total  and url.

   output.log
       Type:
             * string
             * Logging Configuration

       Default: "[{name}][{levelname}] {message}"

       Description:
           Configuration for logging output to stderr.

           If this is a simple string, it specifies the format string for logging messages.

   output.logfile
       Type:
             * Path
             * Logging Configuration

       Description:
           File to write logging output to.

   output.unsupportedfile
       Type:
             * Path
             * Logging Configuration

       Description:
           File to write external URLs unsupported by *gallery-dl* to.

           The default format string here is "{message}".

   output.errorfile
       Type:
             * Path
             * Logging Configuration

       Description:
           File to write input URLs which returned an error to.

           The default format string here is also "{message}".

           When combined with -I/--input-file-comment or -x/--input-file-delete, this option  will  cause  *all*
           input  URLs  from  these  files to be commented/deleted after processing them and not just successful
           ones.

   output.num-to-str
       Type: bool

       Default: false

       Description:
           Convert numeric values (integer or float) to string before outputting them as JSON.

POSTPROCESSOR OPTIONS

   classify.mapping
       Type: object (directory -> extensions)

       Default:

                { "Pictures" : ["jpg", "jpeg", "png", "gif",  "bmp",  "svg",  "webp",  "avif",  "heic",  "heif",
                "ico",  "psd"],  "Video"     : ["flv", "ogv", "avi", "mp4", "mpg", "mpeg", "3gp", "mkv", "webm",
                "vob", "wmv", "m4v", "mov"], "Music"    : ["mp3", "aac", "flac", "ogg",  "wma",  "m4a",  "wav"],
                "Archives" : ["zip", "rar", "7z", "tar", "gz", "bz2"], "Documents": ["txt", "pdf"] }

       Description:
           A mapping from directory names to filename extensions that should be stored in them.

           Files with an extension not listed will be ignored and stored in their default location.

   compare.action
       Type: string

       Default: "replace"

       Description:
           The action to take when files do **not** compare as equal.

           * "replace": Replace/Overwrite the old version with the new one

           * "enumerate": Add an enumeration index to the filename of the new version like skip = "enumerate"

   compare.equal
       Type: string

       Default: "null"

       Description:
           The action to take when files do compare as equal.

           * "abort:N": Stop the current extractor run after N consecutive files compared as equal.

           *  "terminate:N":  Stop  the  current extractor run, including parent extractors, after N consecutive
           files compared as equal.

           * "exit:N": Exit the program after N consecutive files compared as equal.

   compare.shallow
       Type: bool

       Default: false

       Description:
           Only compare file sizes. Do not read and compare their content.

   exec.archive
       Type:
             * string
             * Path

       Description:
           Database to store IDs of executed commands in, similar to extractor.*.archive.

           The following archive options are also supported:

           * archive-format
           * archive-prefix
           * archive-pragma
           * archive-table

   exec.async
       Type: bool

       Default: false

       Description:
           Controls whether to wait for a subprocess to finish or to let it run asynchronously.

   exec.command
       Type:
             * string
             * list of strings

       Example:
           * "convert {} {}.png && rm {}"
           * ["echo", "{user[account]}", "{id}"]

       Description:
           The command to run.

           * If this is a string, it will be executed using the system's shell, e.g. /bin/sh.  Any  {}  will  be
           replaced with the full path of a file or target directory, depending on exec.event

           *  If  this  is  a  list,  the  first element specifies the program name and any further elements its
           arguments.  Each element of this list is treated as a format string using the files' metadata as well
           as {_path}, {_directory}, and {_filename}.

   exec.event
       Type:
             * string
             * list of strings

       Default: "after"

       Description:
           The event(s) for which exec.command is run.

           See metadata.event for a list of available events.

   hash.chunk-size
       Type: integer

       Default: 32768

       Description:
           Number of bytes read per chunk during file hash computation.

   hash.event
       Type:
             * string
             * list of strings

       Default: "file"

       Description:
           The event(s) for which file hashes are computed.

           See metadata.event for a list of available events.

   hash.filename
       Type:
             * bool

       Default: false

       Description:
           Rebuild filenames after computing hash digests and adding them to the metadata dict.

   hash.hashes
       Type:
             * string
             * object (field name -> hash algorithm)

       Default: "md5,sha1"

       Example:

           "sha256:hash_sha,sha3_512:hash_sha3"

           { "hash_sha" : "sha256", "hash_sha3": "sha3_512" }

       Description:
           Hash digests to compute.

           For a list of available hash algorithms, run

           python -c "import hashlib; print('\n'.join(hashlib.algorithms_available))"

           or see python/hashlib.

           * If this is a string, it is parsed as a a comma-separated list of algorthm-fieldname pairs:

           [<hash algorithm> ":"] <field name> ["," ...]

           When <hash algorithm> is omitted, <field name> is used as algorithm name.

           * If this is an object, it is a <field name> to <algorithm name> mapping for hash digests to compute.

   metadata.mode
       Type: string

       Default: "json"

       Description:
           Selects how to process metadata.

           * "json": write metadata using json.dump()
           * "jsonl": write metadata in JSON Lines <https://jsonlines.org/> format
           * "tags": write tags separated by newlines
           * "custom": write the result of applying metadata.content-format to a file's metadata dictionary
           * "modify": add or modify metadata entries
           * "delete": remove metadata entries

   metadata.filename
       Type: string

       Default: null

       Example:
           "{id}.data.json"

       Description:
           A format string to build the filenames for metadata files with.  (see extractor.filename)

           Using "-" as filename will write all output to stdout.

           If this option is set, metadata.extension and metadata.extension-format will be ignored.

   metadata.directory
       Type:
             * string
             * list of strings

       Default: "."

       Example:
           * "metadata"
           * ["..", "metadata", "\fF {id // 500 * 500}"]

       Description:
           Directory where metadata files are stored in relative to metadata.base-directory.

   metadata.base-directory
       Type:
             * bool
             * Path

       Default: false

       Description:
           Selects the relative location for metadata files.

           * false: current target location for file downloads (base-directory + directory_)
           * true: current base-directory location
           * any Path: custom location

   metadata.extension
       Type: string

       Default: "json" or "txt"

       Description:
           Filename extension for metadata files that will be appended to the original file names.

   metadata.extension-format
       Type: string

       Example:
           * "{extension}.json"
           * "json"

       Description:
           Custom format string to build filename extensions for metadata files with,  which  will  replace  the
           original filename extensions.

           Note: metadata.extension is ignored if this option is set.

   metadata.event
       Type:
             * string
             * list of strings

       Default: "file"

       Example:
           * "prepare,file,after"
           * ["prepare-after", "skip"]

       Description:
           The event(s) for which metadata gets written to a file.

           Available events are:

           init  After  post  processor  initialization and before the first file download finalize On extractor
           shutdown, e.g. after all files were downloaded finalize-success On extractor shutdown when  no  error
           occurred  finalize-error On extractor shutdown when at least one error occurred prepare Before a file
           download prepare-after Before a file download, but after building and checking file paths  file  When
           completing  a  file  download, but before it gets moved to its target location after After a file got
           moved to its target location skip When skipping a file download error After a  file  download  failed
           post  When  starting  to  download all files of a post, e.g. a Tweet on Twitter or a post on Patreon.
           post-after After downloading all files of a post

   metadata.include
       Type: list of strings

       Example:
           ["id", "width", "height", "description"]

       Description:
           Include only the given top-level keys when writing JSON data.

           Note: Missing or undefined fields will be silently ignored.

   metadata.exclude
       Type: list of strings

       Example:
           ["blocked", "watching", "status"]

       Description:
           Exclude all given keys from written JSON data.

           Note: Cannot be used with metadata.include.

   metadata.fields
       Type:
             * list of strings
             * object (field name -> format string)

       Example:

           ["blocked", "watching", "status[creator][name]"]

           {  "blocked"          :  "***",  "watching"          :   "\fE   'yes'   if   watching   else   'no'",
           "status[username]": "{status[creator][name]!l}" }

       Description:
           * "mode": "delete": A list of metadata field names to remove.
           *  "mode":  "modify":  An object with metadata field names mapping to a format string whose result is
           assigned to said field name.

   metadata.content-format
       Type:
             * string
             * list of strings

       Example:
           * "tags:\n\n{tags:J\n}\n"
           * ["tags:", "", "{tags:J\n}"]

       Description:
           Custom format string to build the content of metadata files with.

           Note: Only applies for "mode": "custom".

   metadata.ascii
       Type: bool

       Default: false

       Description:
           Escape all non-ASCII characters.

           See the ensure_ascii argument of json.dump() for further details.

           Note: Only applies for "mode": "json" and "jsonl".

   metadata.indent
       Type:
             * integer
             * string

       Default: 4

       Description:
           Indentation level of JSON output.

           See the indent argument of json.dump() for further details.

           Note: Only applies for "mode": "json".

   metadata.separators
       Type: list with two string elements

       Default: [", ", ": "]

       Description:
           <item separator> - <key separator> pair to separate JSON keys and values with.

           See the separators argument of json.dump() for further details.

           Note: Only applies for "mode": "json" and "jsonl".

   metadata.sort
       Type: bool

       Default: false

       Description:
           Sort output by key.

           See the sort_keys argument of json.dump() for further details.

           Note: Only applies for "mode": "json" and "jsonl".

   metadata.open
       Type: string

       Defsult:
           "w"

       Description:
           The mode in which metadata files get opened.

           For example, use "a" to append to a file's content or "w" to truncate it.

           See the mode argument of open() for further details.

   metadata.encoding
       Type: string

       Defsult:
           "utf-8"

       Description:
           Name of the encoding used to encode a file's content.

           See the encoding argument of open() for further details.

   metadata.private
       Type: bool

       Default: false

       Description:
           Include private fields, i.e. fields whose name starts with an underscore.

   metadata.skip
       Type: bool

       Default: false

       Description:
           Do not overwrite already existing files.

   metadata.archive
       Type:
             * string
             * Path

       Description:
           Database to store IDs of generated metadata files in, similar to extractor.*.archive.

           The following archive options are also supported:

           * archive-format
           * archive-prefix
           * archive-pragma
           * archive-table

   metadata.mtime
       Type: bool

       Default: false

       Description:
           Set modification times of generated metadata files according to the accompanying downloaded file.

           Enabling this option will only have an effect *if* there is actual mtime metadata available, that is

           * after a file download ("event": "file" (default), "event": "after")
           * when running *after* an mtime post processes for the same event

           For example, a metadata post processor for "event": "post" will *not*  be  able  to  set  its  file's
           modification time unless an mtime post processor with "event": "post" runs *before* it.

   mtime.event
       Type:
             * string
             * list of strings

       Default: "file"

       Description:
           The event(s) for which mtime.key or mtime.value get evaluated.

           See metadata.event for a list of available events.

   mtime.key
       Type: string

       Default: "date"

       Description:
           Name of the metadata field whose value should be used.

           This value must be either a UNIX timestamp or a datetime object.

           Note: This option gets ignored if mtime.value is set.

   mtime.value
       Type: string

       Default: null

       Example:
           * "{status[date]}"
           * "{content[0:6]:R22/2022/D%Y%m%d/}"

       Description:
           A format string whose value should be used.

           The resulting value must be either a UNIX timestamp or a datetime object.

   python.archive
       Type:
             * string
             * Path

       Description:
           Database to store IDs of called Python functions in, similar to extractor.*.archive.

           The following archive options are also supported:

           * archive-format
           * archive-prefix
           * archive-pragma
           * archive-table

   python.event
       Type:
             * string
             * list of strings

       Default: "file"

       Description:
           The event(s) for which python.function gets called.

           See metadata.event for a list of available events.

   python.function
       Type: string

       Example:
           * "my_module:generate_text"
           * "~/.local/share/gdl-utils.py:resize"

       Description:
           The Python function to call.

           This function is specified as <module>:<function name> and gets called with the current metadata dict
           as argument.

           module is either an importable Python module name or the Path to a .py file,

   rename.from
       Type: string

       Description:
           The format string for filenames to rename.

           When no value is given, extractor.*.filename is used.

   rename.to
       Type: string

       Description:
           The format string for target filenames.

           When no value is given, extractor.*.filename is used.

   rename.skip
       Type: bool

       Default: true

       Description:
           Do not rename a file when another file with the target name already exists.

   ugoira.extension
       Type: string

       Default: "webm"

       Description:
           Filename extension for the resulting video files.

   ugoira.ffmpeg-args
       Type: list of strings

       Default: null

       Example:
           ["-c:v", "libvpx-vp9", "-an", "-b:v", "2M"]

       Description:
           Additional ffmpeg command-line arguments.

   ugoira.ffmpeg-demuxer
       Type: string

       Default: auto

       Description:
           ffmpeg demuxer to read and process input files with.

           Possible values are

           * "concat" (inaccurate frame timecodes for non-uniform frame delays)
           * "image2" (accurate timecodes, requires nanosecond file timestamps, i.e. no Windows or macOS)
           * "mkvmerge" (accurate timecodes, only WebM or MKV, requires mkvmerge)
           * "archive" (store "original" frames in a .zip archive)

           "auto" will select mkvmerge if available and fall back to concat otherwise.

   ugoira.ffmpeg-location
       Type: Path

       Default: "ffmpeg"

       Description:
           Location of the ffmpeg (or avconv) executable to use.

   ugoira.mkvmerge-location
       Type: Path

       Default: "mkvmerge"

       Description:
           Location of the mkvmerge executable for use with the mkvmerge demuxer.

   ugoira.ffmpeg-output
       Type:
             * bool
             * string

       Default: "error"

       Description:
           Controls ffmpeg output.

           * true: Enable ffmpeg output
           * false: Disable all ffmpeg output
           * any string: Pass -hide_banner and -loglevel with this value as argument to ffmpeg

   ugoira.ffmpeg-twopass
       Type: bool

       Default: false

       Description:
           Enable Two-Pass encoding.

   ugoira.framerate
       Type: string

       Default: "auto"

       Description:
           Controls the frame rate argument (-r) for ffmpeg

           * "auto": Automatically assign a fitting frame rate based on delays between frames.
           * "uniform": Like auto, but assign an explicit frame rate only to Ugoira with uniform frame delays.
           * any other string:  Use this value as argument for -r.
           * null or an empty string: Don't set an explicit frame rate.

   ugoira.keep-files
       Type: bool

       Default: false

       Description:
           Keep ZIP archives after conversion.

   ugoira.libx264-prevent-odd
       Type: bool

       Default: true

       Description:
           Prevent "width/height not divisible by 2" errors when using libx264 or libx265 encoders by applying a
           simple cropping filter. See this Stack Overflow thread for more information.

           This option, when libx264/5 is used, automatically adds ["-vf", "crop=iw-mod(iw\\,2):ih-mod(ih\\,2)"]
           to  the  list of ffmpeg command-line arguments to reduce an odd width/height by 1 pixel and make them
           even.

   ugoira.metadata
       Type:
             * bool
             * string

       Default: true

       Description:
           When using "mode": "archive", save Ugoira frame delay data as animation.json within the archive file.

           If this is a string, use it as alternate filename for frame delay files.

   ugoira.mtime
       Type: bool

       Default: true

       Description:
           Set modification times of generated ugoira aniomations.

   ugoira.repeat-last-frame
       Type: bool

       Default: true

       Description:
           Allow repeating the last frame when necessary to prevent it from only  being  displayed  for  a  very
           short amount of time.

   ugoira.skip
       Type: bool

       Default: true

       Description:
           Do not convert frames if target file already exists.

   zip.compression
       Type: string

       Default: "store"

       Description:
           Compression method to use when writing the archive.

           Possible values are "store", "zip", "bzip2", "lzma".

   zip.extension
       Type: string

       Default: "zip"

       Description:
           Filename extension for the created ZIP archive.

   zip.files
       Type: list of Path

       Example:
           ["info.json"]

       Description:
           List of extra files to be added to a ZIP archive.

           Note: Relative paths are relative to the current download directory.

   zip.keep-files
       Type: bool

       Default: false

       Description:
           Keep the actual files after writing them to a ZIP archive.

   zip.mode
       Type: string

       Default: "default"

       Description:
           * "default": Write the central directory file header once after everything is done or an exception is
           raised.

           * "safe": Update the central directory file header each time a file is stored in a ZIP archive.

           This greatly reduces the chance a ZIP archive gets corrupted in case the Python interpreter gets shut
           down unexpectedly (power outage, SIGKILL) but is also a lot slower.

MISCELLANEOUS OPTIONS

   extractor.modules
       Type: list of strings

       Default: The modules list in extractor/__init__.py

       Example:
           ["reddit", "danbooru", "mangadex"]

       Description:
           List  of  internal  modules  to  load when searching for a suitable extractor class. Useful to reduce
           startup time and memory usage.

   extractor.module-sources
       Type: list of Path instances

       Example:
           ["~/.config/gallery-dl/modules", null]

       Description:
           List of directories to load external extractor modules from.

           Any file in a specified directory with a .py  filename  extension  gets  imported  and  searched  for
           potential extractors, i.e. classes with a pattern attribute.

           Note: null references internal extractors defined in extractor/__init__.py or by extractor.modules.

   globals
       Type:
             * Path
             * string

       Example:
           * "~/.local/share/gdl-globals.py"
           * "gdl-globals"

       Description:
           Path to or name of an
           importable Python module, whose namespace,
           in  addition  to  the  GLOBALS  dict  in  util.py, gets used as globals parameter for compiled Python
           expressions.

   cache.file
       Type: Path

       Default:
                * (%APPDATA% or "~") + "/gallery-dl/cache.sqlite3" on Windows
                * ($XDG_CACHE_HOME or "~/.cache") + "/gallery-dl/cache.sqlite3" on all other platforms

       Description:
           Path of the SQLite3 database used to cache login sessions, cookies and API tokens  across  gallery-dl
           invocations.

           Set this option to null or an invalid path to disable this cache.

   filters-environment
       Type:
             * bool
             * string

       Default: true

       Description:
           Evaluate filter expressions in a special environment preventing them from raising fatal exceptions.

           true  or  "tryexcept":  Wrap  expressions  in  a  try/except  block;  Evaluate expressions raising an
           exception as false false or "raw": Do not wrap expressions in a  special  environment  "defaultdict":
           Prevent exceptions when accessing undefined variables by using a defaultdict

   format-separator
       Type: string

       Default: "/"

       Description:
           Character(s) used as argument separator in format string format specifiers.

           For  example,  setting this option to "#" would allow a replacement operation to be Rold#new# instead
           of the default Rold/new/

   input-files
       Type: list of Path

       Example:
           ["~/urls.txt", "$HOME/input"]

       Description:
           Additional input files.

   signals-ignore
       Type: list of strings

       Example:
           ["SIGTTOU", "SIGTTIN", "SIGTERM"]

       Description:
           The list of signal names to ignore, i.e. set SIG_IGN as signal handler for.

   subconfigs
       Type: list of Path

       Example:
           ["~/cfg-twitter.json", "~/cfg-reddit.json"]

       Description:
           Additional configuration files to load.

   warnings
       Type: string

       Default: "default"

       Description:
           The Warnings Filter action used for (urllib3) warnings.

API TOKENS & IDS

   extractor.deviantart.client-id & .client-secret
       Type: string

       How To:
           * login and visit DeviantArt's Applications & Keys section
           * click "Register Application"
           * scroll to "OAuth2 Redirect URI Whitelist  (Required)"  and  enter  "https://mikf.github.io/gallery-
           dl/oauth-redirect.html"
           *  scroll  to  the  bottom  and  agree to the API License Agreement.  Submission Policy, and Terms of
           Service.
           * click "Save"
           * copy client_id and client_secret of your new application and put them in your configuration file as
           "client-id" and "client-secret"
           *  clear  your  cache  to  delete  any  remaining  access-token  entries.  (gallery-dl  --clear-cache
           deviantart)
           * get a new refresh-token for the new client-id (gallery-dl oauth:deviantart)

   extractor.flickr.api-key & .api-secret
       Type: string

       How To:
           * login and Create an App in Flickr's App Garden
           * click "APPLY FOR A NON-COMMERCIAL KEY"
           * fill out the form with a random name and description and click "SUBMIT"
           * copy Key and Secret and put them in your configuration file as "api-key" and "api-secret"

   extractor.reddit.client-id & .user-agent
       Type: string

       How To:
           * login and visit the apps section of your account's preferences
           * click the "are you a developer? create an app..." button
           * fill out the form:

           * choose a name
           * select "installed app"
           * set http://localhost:6414/ as "redirect uri"
           * solve the "I'm not a robot" reCAPTCHA if needed
           * click "create app"

           *  copy  the  client id (third line, under your application's name and "installed app") and put it in
           your configuration file as "client-id"
           * use "Python:<application name>:v1.0 (by /u/<username>)"  as  user-agent  and  replace  <application
           name> and <username> accordingly (see Reddit's API access rules)
           * clear your cache to delete any remaining access-token entries. (gallery-dl --clear-cache reddit)
           * get a refresh-token for the new client-id (gallery-dl oauth:reddit)

   extractor.smugmug.api-key & .api-secret
       Type: string

       How To:
           * login and Apply for an API Key
           *  use  a random name and description, set "Type" to "Application", "Platform" to "All", and "Use" to
           "Non-Commercial"
           * fill out the two checkboxes at the bottom and click "Apply"
           * copy API Key and API Secret and put them in your configuration file as "api-key" and "api-secret"

   extractor.tumblr.api-key & .api-secret
       Type: string

       How To:
           * login and visit Tumblr's Applications section
           * click "Register application"
           * fill out the form: use a random name and  description,  set  https://example.org/  as  "Application
           Website" and "Default callback URL"
           * solve Google's "I'm not a robot" challenge and click "Register"
           * click "Show secret key" (below "OAuth Consumer Key")
           *  copy  your  OAuth Consumer Key and Secret Key and put them in your configuration file as "api-key"
           and "api-secret"

CUSTOM TYPES

   Date
       Type:
             * string
             * integer

       Example:
           * "2019-01-01T00:00:00"
           * "2019" with "%Y" as date-format
           * 1546297200

       Description:
           A Date value represents a specific point in time.

           * If given as string, it is parsed according to date-format.
           * If given as integer, it is interpreted as UTC timestamp.

   Duration
       Type:
             * float
             * list with 2 floats
             * string

       Example:
           * 2.85
           * [1.5, 3.0]
           * "2.85", "1.5-3.0"

       Description:
           A Duration represents a span of time in seconds.

           * If given as a single float, it will be used as that exact value.
           * If given as a list with 2 floating-point numbers a & b , it will be randomly  chosen  with  uniform
           distribution such that a <= N <= b.  (see random.uniform())
           *  If  given  as  a  string,  it  can  either  represent  a  single  float  value ("2.85") or a range
           ("1.5-3.0").

   Path
       Type:
             * string
             * list of strings

       Example:
           * "file.ext"
           * "~/path/to/file.ext"
           * "$HOME/path/to/file.ext"
           * ["$HOME", "path", "to", "file.ext"]

       Description:
           A Path is a string representing the location of a file or directory.

           Simple tilde expansion and environment variable expansion is supported.

           In Windows environments, backslashes ("\") can, in addition to forward slashes ("/"), be used as path
           separators.  Because backslashes are JSON's escape character, they themselves  have  to  be  escaped.
           The  path  C:\path\to\file.ext has therefore to be written as "C:\\path\\to\\file.ext" if you want to
           use backslashes.

   Logging Configuration
       Type: object

       Example:

           {  "format"      :  "{asctime}  {name}:  {message}",  "format-date":   "%H:%M:%S",   "path"         :
           "~/log.txt", "encoding"   : "ascii" }

           {  "level"  :  "debug",  "format":  { "debug"  : "debug: {message}", "info"   : "[{name}] {message}",
           "warning": "Warning: {message}", "error"  : "ERROR: {message}" } }

       Description:
           Extended logging output configuration.

           * format
           * General format string for logging messages or an object with format strings for each loglevel.

           In addition to the default LogRecord attributes, it is also possible to access the current extractor,
           job,  path,  and  keywords   objects   and   their   attributes,   for   example   "{extractor.url}",
           "{path.filename}", "{keywords.title}"
           * Default: "[{name}][{levelname}] {message}"
           * format-date
           * Format string for {asctime} fields in logging messages (see strftime() directives)
           * Default: "%Y-%m-%d %H:%M:%S"
           * level
           * Minimum logging message level (one of "debug", "info", "warning", "error", "exception")
           * Default: "info"
           * path
           * Path to the output file
           * mode
           * Mode in which the file is opened; use "w" to truncate or "a" to append (see open())
           * Default: "w"
           * encoding
           * File encoding
           * Default: "utf-8"

           Note: path, mode, and encoding are only applied when configuring logging output to a file.

   Postprocessor Configuration
       Type: object

       Example:

           { "name": "mtime" }

           {  "name"        : "zip", "compression": "store", "extension"  : "cbz", "filter"     : "extension not
           in ('zip', 'rar')", "whitelist"  : ["mangadex", "exhentai", "nhentai"] }

       Description:
           An object containing a "name" attribute specifying the post-processor type, as well  as  any  of  its
           options.

           It  is  possible  to  set  a "filter" expression similar to image-filter to only run a post-processor
           conditionally.

           It is also possible set a "whitelist" or "blacklist" to only enable or disable a  post-processor  for
           the specified extractor categories.

           The available post-processor types are

           classify  Categorize  files  by  filename  extension  compare  Compare  versions of the same file and
           replace/enumerate them on mismatch
           (requires downloader.*.part = true and extractor.*.skip = false)
           exec Execute external commands hash Compute file hash digests metadata  Write  metadata  to  separate
           files  mtime Set file modification time according to its metadata python Call Python functions rename
           Rename previously downloaded files ugoira Convert Pixiv Ugoira to WebM using ffmpeg zip  Store  files
           in a ZIP archive

BUGS

       https://github.com/mikf/gallery-dl/issues

AUTHORS

       Mike Fährmann <mike_faehrmann@web.de>
       and https://github.com/mikf/gallery-dl/graphs/contributors

SEE ALSO

       gallery-dl(1)

1.29.3                                             2025-03-29                                 GALLERY-DL.CONF(5)