Free · No signup · Nothing uploaded
Optimize GIF file size
Make big GIFs smaller by reducing colors, scaling them down or dropping frames, and see exactly how much you saved.
Upload a GIF to optimize
or drop a file here · Animated GIF
Processed on your device. Nothing is uploaded.
GIF Optimizer: free, private and right in your browser
Make big GIFs smaller by reducing colors, scaling them down or dropping frames, and see exactly how much you saved.
- Shows original size and percent saved
- Reduce colors to 128, 64 or 32
- Scale to 75% or 50%
- Drop frames without changing speed
- Identical frames merged automatically
How to use the gif optimizer
REC 00:42Step 01Choose your GIF
Select an animated GIF.
MOV → MP4Step 02Choose savings
Fewer colors, a smaller size and fewer frames all reduce the file size.
MOV → MP4Step 03Optimize and download
See the new size and percentage saved, then download.
Upload limits
Get GIFs under the size limits of chat apps and forums.
Faster websites
Smaller GIFs load faster and use less data.
Keep animated email images light.
Frequently asked questions
Are my files uploaded?
No. Everything happens in your browser using your own device. Your files never leave your computer or phone.
How much smaller will my GIF get?
Often 30–70%, depending on the GIF. Combining fewer colors with a smaller size gives the biggest savings.
Will it look worse?
128 or 64 colors usually look nearly the same. 32 colors can show banding.
What if the file doesn't get smaller?
The tool tells you, so you can keep your original or try stronger settings.
Guides
Step by step
Tools