How to compress a GIF
1
Choose the GIF
Choose the animated GIF or drop it in the box. Compression starts right away.
2
Pick a method
Change colors, size and frames, or choose a max file size.
3
Download
Compare the size before and after, then download the compressed GIF.
What saves the most?
| Setting | Typical saving | Effect |
|---|---|---|
| 128 or 64 colors | Small to medium | Hard to notice in graphics; photos may look grainy. |
| 75% or 50% size | Large: 50% is about a quarter of the size | The image is smaller on screen. |
| Every 2nd frame | About half | Less smooth motion, same duration. |
How do we compress? We read every frame as it shows on screen, then write the GIF again: one color palette for the file, identical frames merged, and only the part of each frame that changed stored, with unchanged pixels transparent. We check the result is smaller than the original, or we don’t give it to you.
FAQ
How do I get a GIF under 1 MB?
Choose “Max file size”, then “1 MB”. We try fewer colors, then a smaller size, then fewer frames, and stop at the first result under 1 MB.
Does the speed change?
No. When frames are dropped their time is added to the frame that stays, so the total duration is the same.
Why didn’t my file get smaller?
Some GIFs are already well compressed. Lower the colors, size or frames. We never give you a file bigger than the original.
Is transparency kept?
Yes, transparent parts stay transparent.
Is my file uploaded?
No. Compression runs inside your browser; the file never leaves your device.