How to Fix the 'libpng warning: iCCP: known incorrect sRGB profile' Error in PNG Images?

Libpng Warning: iCCP: Known Incorrect sRGB Profile Diagnosis and Resolution

When encountering the error "libpng warning: iCCP: known incorrect sRGB profile" while loading a PNG image using SDL, certain applications may misinterpret it as an actual error. To rectify this issue, remove the problematic chunk from the file.

Solution using ImageMagick:

Using ImageMagick, you can utilize the following commands to remove the corrupted iCCP chunk:

For specific files:

convert in.png out.png

For all PNG files in a folder:

mogrify *.png

Warning Verification:

To confirm whether your ImageMagick installation is equipped with libpng16, run the following command:

convert -list format | grep PNG

Binary Releases for ImageMagick:
https://imagemagick.org/script/binary-releases.php

Note for Android Projects:

For Android projects, navigate to the "res" folder within Android Studio and execute the mogrify command accordingly:

C:\{your_project_folder}\app\src\main\res\drawable-hdpi\mogrify *.png

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