I have an animated PNG that is about 150KB. It’s 24 frames. If I run it through a typical PNG optimizer like ImageOptim or Squash, it turns into a non-animated PNG of 3KB and one frame.
I am dead sure that the animated PNG can/should be much smaller than 150KB, but I do not know of any tool that can optimize an animated PNG. Do you?
The tool should work on a Mac or online, for my purposes.