Chat apps and email clients have strict GIF limits. The free GIF compressor on Animated GIF Generator lets you pick a target size and compresses on your own device, with no upload and no Credits. It handles animations up to 100 MB and 30 seconds.

I'll be upfront about the trade-off: to hit a smaller target, the compressor may reduce dimensions or frame rate, and looping or colors can change. Results depend on the animation. The first time you use it, the browser downloads the compression engine, so it takes a moment to start.

The same site has a browser-based speed changer and frame editor. AI generation is switched off at the moment; pricing is Freemium, and a Standard AI GIF costs from 30 Credits (text) or 35 (photo) when generation is back on.