Which setting has the biggest impact on file size — scale or frame rate?

Both matter, but scale (overall pixel dimensions) usually has the larger impact, since each frame's data scales with its pixel count. Frame rate reduction helps most for animations with a lot of motion.

Will compressing reduce visual quality?

Yes, to some degree — that's the tradeoff for a smaller file. Simple animations (icons, UI demos) tolerate compression well; detailed photographic content shows more visible quality loss.

What's a reasonable frame rate to compress down to?

10-15 fps looks smooth for most everyday GIF content, well below typical video frame rates (24-60 fps) which are unnecessary for GIF's simpler animation style.

Is my GIF uploaded to a server?

No — compression happens entirely in your browser using WebAssembly. Nothing is uploaded anywhere.

Free Online GIF Compressor

Shrink a GIF's File Size Without Losing the Animation

Need to use GIF Compressor right now?

Animated GIFs are notoriously large for what they show — the format doesn't compress nearly as efficiently as modern video codecs, so a GIF that looks simple can still be several megabytes, which matters when a platform imposes an upload size limit or a page needs to load fast.

No sign-upNo uploads 100% free

Drop GIFs to compress

Select any number of files — processed locally in your browser, never uploaded

Scale: 75%

Frame rate: 12 fps

Lowering scale and frame rate has the biggest impact on file size — a reduced color palette also helps. Files process one at a time, in order.

Other tools in GIF & Meme Tools

GIF Maker from Video GIF Maker from Images GIF Resizer GIF to Video Converter GIF Splitter (Frame Extractor)GIF Speed Changer

Features

Runs entirely in your browser
Privacy-first — your data is never uploaded
Real-time, instant results
100% free, no sign-up required
Works on desktop, tablet, and mobile
No installation needed

Who uses this tool?

Social media managersContent creatorsMeme creatorsMarketers

People also search for

GIF Maker from Video tool GIF Maker from Images tool GIF Resizer tool GIF to Video Converter tool GIF Splitter (Frame Extractor) tool

About GIF Compressor

This tool shrinks a GIF's file size along two levers you control independently: reducing the frame rate (fewer frames stored means a smaller file, often with little visible difference for simple animations) and reducing the overall scale, alongside a reduced color palette that further cuts size, since GIF's compression is closely tied to how many distinct colors it needs to store.

Processing runs through FFmpeg compiled to WebAssembly, running entirely in your browser — the compression happens locally, with a before/after file size shown so you can see exactly how much was saved.

How it works

Upload your GIF. Choose the animated GIF you want to shrink.
Adjust scale and frame rate. Lower values produce a smaller file at some quality tradeoff.
Download the compressed GIF. See the before/after file size and get the smaller result.

Examples

Reducing size for an upload limit

Input

8 MB GIF, scale 60%, 12 fps

Output

gif-compressed.gif — often 3-5x smaller depending on the original animation's complexity.