GIFGIF ResizerLaunch Tool

Compress GIF to 256KB

Shrink any GIF down to 256KB (or under) without leaving your browser. The target size is already set for you — just upload and compress. 256KB is a tight target used for Discord custom emoji, forum avatars, and inline chat GIFs that must stay lightweight. No uploads, no watermark, and the animation and loop are preserved.

Compress GIF

Intelligently compress GIF files, significantly reducing file size while maintaining visual quality. Supports both target file size and quality compression modes.

Drag & drop your GIF here

Max size 50MB • Only .gif files supported

Preview

Compare the original GIF with the resized output before downloading.

Original

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Size: —

Resized Output

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Size: —

Download

Save the resized GIF or start over with a new file.

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Waiting for upload

How to Compress a GIF to 256KB

1

Upload your GIF

Drag and drop a .gif file. The target file size is already locked to 256KB.

2

Compress

The tool optimizes the color palette, dithering, and frames to fit 256KB while keeping motion smooth.

3

Preview & download

Compare before/after, confirm the size, and download. Everything stays on your device.

Frequently Asked Questions

How do I compress a GIF to 256KB?▼
Upload your GIF and the target size is pre-set to 256KB. The compressor reduces colors, dithering, and frame data to hit that size while keeping the animation, then previews the result so you can download it. Everything runs locally in your browser.
Why 256KB?▼
256KB is a tight target used for Discord custom emoji, forum avatars, and inline chat GIFs that must stay lightweight.
What if my GIF can't reach the target size?▼
Very long or high-resolution GIFs may not reach a small target by compression alone. If so, resize the GIF to smaller dimensions or trim a few frames first, then compress again. Cropping unused edges also helps. Converting to MP4 gives the largest savings when the format can change.
Is my GIF uploaded anywhere?▼
No. All compression happens in your browser with WebAssembly (ffmpeg.wasm). Your file is never uploaded, stored, or transmitted, and it's cleared from memory when you close the tab.

Compress to Another Size

Compress to 512KBCompress to 1MBCompress to 5MBCompress to 10MB

Compress GIF

Full compressor with quality & custom size controls

Resize GIF

Reduce dimensions first for even smaller files

GIF to MP4

Switch format for up to 80% smaller files