GIFGIF ResizerLaunch Tool

Compress GIF to 512KB

Shrink any GIF down to 512KB (or under) without leaving your browser. The target size is already set for you — just upload and compress. 512KB is a common ceiling for Discord stickers, signature GIFs, and fast-loading web embeds. 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

No preview available yet.

No file selected

Size: —

Resized Output

No preview available yet.

No file selected

Size: —

Download

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

No result yet
Waiting for upload

How to Compress a GIF to 512KB

1

Upload your GIF

Drag and drop a .gif file. The target file size is already locked to 512KB.

2

Compress

The tool optimizes the color palette, dithering, and frames to fit 512KB 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 512KB?▼
Upload your GIF and the target size is pre-set to 512KB. 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 512KB?▼
512KB is a common ceiling for Discord stickers, signature GIFs, and fast-loading web embeds.
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 256KBCompress 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