Optimize GIF Live
Cut GIF file size with colour reduction and downscaling — animation intact.
Drop images here
or · paste works too
animated GIF · batch up to 50 · 100 MB each
Processed on your device — nothing uploaded
No files yet. Drop some above to get started.
Animated GIFs are notoriously large. This optimizer recompresses a GIF to make it smaller — by reducing the colour palette and optionally scaling it down — while keeping the animation intact. It decodes and re-encodes every frame in your browser, with nothing uploaded.
How to use Optimize GIF
- 1
Open Optimize GIF
Load this page — everything runs in your browser, so there's nothing to install.
- 2
Add your files
Drag and drop animated GIF onto the workspace, or click to browse. Add several at once for batch processing.
- 3
Adjust the settings
Fine-tune the output with the options panel and watch the result update live.
- 4
Download your result
Save each file or grab everything as a single zip. Your originals are never uploaded.
Why GIFs are so big — and how to shrink them
- Fewer colours: GIF stores a palette per image. Dropping from 256 to 128 or 64 colours can cut size a lot with little visible change on simple graphics.
- Smaller dimensions: scaling a GIF down reduces the pixels in every frame, which is the biggest size win.
- Fewer/shorter frames: a shorter clip means fewer frames of data — worth trimming before you make the GIF (this optimizer keeps every frame; its two levers are colours and scale).
Getting the best result
Start by lowering the colour count and watching the size drop; flat, cartoon-style GIFs tolerate aggressive reduction, while photographic GIFs need more colours. If it’s still too big, scale the dimensions down. For very long or photographic clips, converting to a video format will always beat an optimized GIF.
Frequently asked questions
Are my files uploaded to a server?
No. Optimize GIF runs entirely in your browser — files are opened and processed on your own device, and nothing is ever transmitted to a server.
Is Optimize GIF free?
Yes — Optimize GIF is free, with no sign-up, no watermark and no daily limits.
Which formats can I use?
animated GIF files — those are the inputs Optimize GIF understands. Drop up to 50 at once and download the results together.
Will optimizing break the animation?
No — every frame and its timing are preserved. Only the colour palette and (optionally) the size change.
How much smaller can a GIF get?
It depends on the content. Simple, flat GIFs can shrink by 50% or more from colour reduction alone; scaling down adds further savings.
Is WebP or MP4 smaller than GIF?
Much smaller — an animated WebP is often ~60% smaller than the same GIF, and an MP4 video can be 80–95% smaller. For long or photographic clips, converting to one of those beats any GIF optimisation.
How do I compress a GIF to under 1 MB?
Combine the two controls here: cut the colour palette (256 → 64 or 32) and scale the dimensions down. Together they often halve a GIF or better; a very long or photographic GIF may need converting to MP4 instead.