https://compressimage.app/

I built this macOS extension because I kept running into file size limits when uploading images to servers. It lets you shrink any image in just two clicks, right from Finder. I use it all the time to bulk compress at once. Offline, so it's private. And it even auto-converts HEIC to JPG (no more giant iPhone pics).

I’ve been using it daily and figured others might find it useful too.

Let me know what you think!