These two scripts can help when building assets for iMessage sticker packs.
- Both scripts worked at the time I authored them, for my very specific needs (taking 1024x1024 PNG original art files, and resizing them on my MacBook).
- Both scripts use
convertwhich is installed as part of ImageMagik. https://apple.stackexchange.com/questions/335635/where-is-the-convert-command-in-macos
- The AppStore requirements change frequently (as new devices are launched) and I've not updated these scripts in a very long time
Generates the icons required for the App Store