Compress GIF Under 10 MB

Pre-configured to hit 10 MB. High quality achievable for large or long GIFs at 720–1080 px.

Compatible Platforms

GIFs under 10 MB work well on these platforms:

Tumblr's native limit. Use light optimization only (--optimize=1) to preserve crisp edges and smooth playback.
Use light optimization only to keep crisp edges and smooth animation.
For Tumblr, 540 px or 1280 px wide are the canonical sizes.

What is the 10 MB GIF target used for?

Tumblr allows GIFs up to 10 MB. This is also a good upper bound for Telegram and WhatsApp GIFs.

Should I compress a 12 MB GIF to 10 MB for Tumblr?

Yes. Tumblr will reject GIFs over 10 MB. Use GifMash's Target Size tool set to 10240 KB.