Compress GIF file size, free
Nothing kills a chat drop like a 15MB GIF that takes ten seconds to arrive. GIFs bloat because they store every frame at full color depth — but most animations survive beautifully on fewer colors, fewer frames, and fewer pixels. This compressor attacks all three with live before/after byte counts: cap width, cap frame rate, tune detail, and watch megabytes melt. All local, all free, no watermarks.
How to shrink your GIF
- 1Drop your heavy GIF on the tool above. You'll see its true size and frame count instantly.
- 2Set the three dials. Width 320px, 10 fps cap, and mid detail halve most GIFs. Push further if it must fit a strict limit.
- 3Hit Compress and compare. The before/after panel shows exact savings — download when the trade looks right.
Biggest savings, least pain
Width wins most
Halving width quarters pixels — the single biggest lever. A 480px GIF at 10 fps beats a 720px one at 15 fps in size and looks nearly identical in chat.
15 → 10 fps is free money
A third of frames vanish with barely perceptible change. Drop to 5 fps only for slow, simple motion.
Still too big? Go video
Some GIFs can't slim enough — a 20MB animation may floor at 8MB. Convert it to MP4 instead for ~90% off.
Frequently asked questions
How do I make a GIF file smaller?
Drop it above and compress: cap width to 320px, frame rate to 10 fps, and tune detail. Most GIFs shrink 50–80% with no meaningful visual loss.
Why are GIF files so large?
GIF uses 1980s compression — full frames, max 256 colors, no modern tricks. A few seconds of animation easily hits 10MB+, which is why capping dimensions and frames helps so much.
Will compressing ruin my GIF?
Moderately applied, no: 320px/10fps/mid-detail keeps motion smooth and colors faithful. Aggressive settings flatten gradients and chop motion — preview before downloading.
What's the best size for Discord/Slack?
Under ~8MB uploads play inline reliably; under 3MB they load instantly. Aim for 320px wide and 10 fps to land there.
Do my GIFs get uploaded?
No. Decoding and re-encoding run 100% in your browser.