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Compress GIF Online

To compress a GIF, drop it below and lower the scale to about 75% — that alone roughly halves the file size. Adjust quality and frame rate to shrink it further, then download. The animation is preserved, and everything runs in your browser: no upload, no signup, no limits.

Drop a GIF here or click to upload

Animated .gif files up to 30 MB

Frequently Asked Questions

How does this GIF compressor reduce file size?+
The compressor decodes every frame of your animated GIF, rescales it, reduces color palette precision, and optionally drops frames — then re-encodes a new animated GIF. The output is still a .gif file that plays in any browser, email client, or chat app.
Does the output keep the animation?+
Yes. Unlike tools that flatten a GIF into a static image, this compressor preserves every kept frame and its timing so the result is a smaller animated GIF.
What compression settings should I use?+
Scale has the biggest impact — dropping from 100% to 75% roughly halves the file size. Quality 60–80 is usually indistinguishable from the original. Frame skip is most effective for GIFs recorded at 30+ fps.
Is my GIF uploaded to a server?+
No. Parsing, re-encoding, and download all happen in your browser via WebAssembly and Web Workers. Your file never leaves your device.
How do I compress a GIF?+
Drop the GIF into the compressor above, lower the scale to around 75%, then adjust quality and frame skip until the estimated size fits your target, and download. Start with scale — it has the biggest effect on file size — and only reduce quality or drop frames if you need to go smaller.
How much can I compress a GIF without it looking bad?+
Most GIFs survive a 25% scale reduction and quality around 60–80 with no visible difference, which together often cut the file by 60–80%. Screen recordings captured at 30 fps or higher also tolerate frame skipping well, since consecutive frames are nearly identical.
How do I make a GIF small enough for Discord, Slack, or email?+
Discord's free tier caps uploads at 10MB, Gmail attachments at 25MB, and many Slack workspaces trim previews on large files. Compress at 75% scale and quality 70 first, then step the scale down until the estimated output lands under the limit. For clips longer than about 10 seconds, converting to MP4 is usually a better fit than compressing a GIF.

Learn More

Want to create better GIFs and screen recordings? Check out our guides:

How to Compress GIFs Online

Using our free gif compressor takes just a few steps — no software to install, no account required.

  1. Upload your GIF — drag and drop or click the upload area above. Animated GIFs up to 30 MB are supported.
  2. Adjust quality, scale & frame skip — scale has the biggest impact on file size; quality controls the color palette; frame skip drops frames to reduce frame rate.
  3. Hit Compress GIF — the tool decodes frames, re-encodes them as a smaller animated GIF using Web Workers, all locally in your browser.
  4. Download the result — the output is still a .gif file with animation intact, just much smaller.

Why Are GIF Files So Large?

GIFs were designed in 1987 — long before bandwidth or storage were cheap. Several traits make them unexpectedly heavy:

  • Frame-by-frame storage — each frame of an animation is stored almost independently, so a 3-second clip at 15 fps can contain 45+ full images.
  • 256-color palette per frame — every frame carries its own color table, adding overhead that compounds with more frames.
  • Lossless-only by default — the GIF spec uses LZW compression, which is lossless. That preserves quality but keeps files much larger than lossy formats like JPEG or WebP.
  • No inter-frame compression — unlike MP4 or WebM, GIF has no concept of keyframes or motion vectors, so identical pixels are re-encoded repeatedly.

A gif compressor works by reducing these redundancies — lowering quality, shrinking dimensions, or dropping frames.

GIF Compression Tips

Beyond running your file through a gif compressor, these practical tricks can cut size dramatically:

  • Reduce the frame rate — dropping from 30 fps to 15 fps halves the number of stored frames with minimal visual difference.
  • Crop to the action — trim away static borders or unused screen area before compressing.
  • Limit the color palette — many GIFs look fine at 128 or even 64 colors instead of 256.
  • Shorten the duration — every extra second adds dozens of frames; keep clips as brief as possible.
  • Scale down dimensions — a 400×300 GIF is roughly half the size of an 800×600 one.

GIF Compressor vs Converting to Video

Sometimes the best way to shrink a GIF is to stop using the GIF format altogether. Here’s when each approach makes sense:

Use a GIF compressor when…

  • The platform requires GIF (email, Slack, older CMS)
  • You need autoplay without a video player
  • The clip is short (< 5 seconds) and small (< 500×500)

Convert to MP4/WebM when…

  • The file is over 5 MB even after compression
  • You need audio alongside the visuals
  • The platform supports HTML5 video (most modern sites)

Video formats like MP4 and WebM use inter-frame compression and can be 10–20× smaller than an equivalent GIF. If file size is critical and compatibility allows it, converting is often the smarter move.

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