Comment by vunderba

Nice. I have a bash script similar to the one listed "removeexif" called prep_for_web which takes any image file (PNG, BMP, JPG, WebP), scrubs EXIF data, checks for transparency and then compresses it to either JPG using MozJPEG or to PNG using PNGQuant.

[1] https://github.com/mozilla/mozjpeg

[2] https://pngquant.org