NAME

       pnginspect - print contents of PNG files

SYNOPSIS

           pnginspect a.png b.png c.png

DESCRIPTION

       Print a text representation of the data within a PNG image file to standard output. It reads the PNG
       file, prints out its header information and its valid chunks, and then attempts to read all the chunks.
       Most of the chunks are printed using Data::Dumper. Modification time and text segments are printed
       specially.

       The image data is not currently printed out.

       If you have Data::Validate::URI and LWP::Simple installed, you can also use it to examine PNG files on
       the web, like this:

           pnginspect http://libpng.org/pub/png/img_png/libpng-88x31.png

       These modules are not installed automatically by Image::PNG::Libpng, so please install them yourself if
       you would like to use this facility.

OPTIONS

       --verbose
           Print verbose information for debugging.

SEE ALSO

       Image::PNG::Libpng

AUTHOR

       Ben Bullock <bkb@cpan.org>

perl v5.40.1                                       2025-02-25                                     PNGINSPECT(1p)