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GIF Compressor

Reduce animated GIF file size with smart palette reduction, lossy compression, and frame-level optimization. Batch process multiple GIFs locally in your browser — no upload, no signup.

Read the full guide

Practical guide

Animated GIFs balloon quickly: a five-second screen recording at 30 fps can sit at 8-15 MB before any optimization. The GIF Compressor reduces that file size by re-encoding the GIF with a smaller colour palette, lossy frame deltas, and optional frame skipping — all locally in your browser, with no upload to a server. Run a batch with one preset, then drop the level per file when a specific clip needs more or less compression. If a GIF is also too wide for its destination, crop the GIF first so the encoder only spends bits on the visible region.

Where this fits

Shrink GIFs for chat and email

Slack, Teams, Gmail, and most chat apps cap inline GIF size at a few megabytes. A medium or strong preset usually drops a screen recording from 10 MB to under 2 MB without a visible loss in clarity.

Optimize GIFs for documentation and READMEs

Repository hosts and documentation platforms render small GIFs faster on slow connections. After compression, the file embeds inline without bloating the page weight. For longer clips that no longer need looping, convert the source video to a smaller GIF from the start instead of compressing a heavy GIF after the fact.

Prepare GIFs for ad networks and product pages

Many ad networks and ecommerce platforms enforce strict size budgets per asset. Run the batch with the strongest preset that still keeps the visual idea readable, then preview each file before uploading.

Trim and tidy old GIF archives

Folders of design references, demo recordings, and tutorial captures grow into gigabytes over time. Compressing the whole archive in one batch reclaims disk and Dropbox quota without touching the source files until you confirm the results.

How to use GIF Compressor

  1. 1Add your GIF filesDrop one or many .gif files into the queue, or paste a URL. Each file shows its original dimensions, file size, and frame count.
  2. 2Choose a base presetLight keeps quality close to the original, medium is a balanced default, strong cuts most of the file size, and extreme is for the smallest output when readability is enough.
  3. 3Override per-file when neededLoosen or tighten the preset on individual rows when one clip has more motion, more colour variation, or a stricter size budget than the rest.
  4. 4Compress and downloadRun the batch, compare original and compressed sizes side by side, then download files individually or as a ZIP.

Practical notes

Stronger presets sacrifice colour, not motion

GIF compression mostly works by shrinking the per-frame palette. High-detail photographic frames suffer first, while flat UI captures and screencasts keep most of their look even at extreme settings.

Crop before you compress

Pixels you trim never need to be encoded. Cropping the GIF first usually gives a better result than turning the compression to extreme on the original frame.

Long GIFs are often better as video

If a clip runs longer than ten seconds and the destination supports MP4 or WebM, encoding it as video instead of GIF can be 5-10x smaller. Use the GIF compressor when the destination really needs a .gif file.

GIF size reduction workflow

GIF size is shaped by dimensions, frame count, and palette. Trim the visible area, encode efficiently from the source when possible, then compress what is left.

  1. 1

    GIF Crop

  2. 2

    Extract Frames from GIF

    Useful when only some frames matter.

  3. 3

    Compress the GIF

  4. 4

    Video to GIF

    Often produces smaller files than compressing a heavy GIF.

Questions worth checking

Does the compressor send my GIF to a server?

No. Decoding, palette reduction, and re-encoding all run in your browser. The original GIF and the compressed output stay on your device.

Why does the file size barely change on some GIFs?

GIFs that were already exported at low colour counts have little room left to compress. Try the strong or extreme preset, crop unused regions, or convert the clip from video to GIF at a smaller resolution to recover real savings.

Will the compressed GIF still loop and animate?

Yes. Frame timing and loop count are preserved. Only the palette and per-frame data are recompressed.

Is there a maximum GIF size?

The practical limit depends on your device memory. Files under a few hundred megabytes generally compress without issue on a modern laptop or phone.

What is the difference between this and Video to GIF?

Use Video to GIF when starting from an MP4, MOV, or WebM source — controlling resolution and FPS up front gives smaller files than compressing a heavy GIF afterwards. Use the GIF Compressor when you already have a .gif and only need to make it smaller.

Related tools

GIF CropBatch crop animated GIFs in your browser. Pick aspect ratio presets, drag the crop box, and export every frame at the new size — all locally.
Extract Frames from GIFExtract every frame from animated GIF, WebP, or APNG files as PNG, JPG, or WebP images. Set frame range, step, and filename pattern, then download a ZIP — all locally in your browser.
GIF Upside DownReverse the playback order of animated GIFs in your browser. Keeps each frame's original duration so the animation plays back perfectly in reverse.
Video to GIFConvert MP4, MOV, WebM, and MKV clips to GIF or animated WebP with quality, resolution, FPS, loop, and trim controls.
Image ConverterConvert images between PNG, JPEG, WebP, AVIF, GIF, BMP, TIFF, ICO, and ICNS with browser-based processing.