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Upload your GIF files
Drop one animated GIF or a whole batch. Your files stay inside your browser.
100% private · processed in your browser
GIF Compressor. Compress GIFs online.
Reduce animated GIF file size with our free online GIF compressor. Optimize colors, dimensions, and compression quality privately in your browser—no uploads required.
Upload GIF files to compress
Drop animated GIFs here or choose files from your device
Up to 20 files · 100 MB per file
No server uploads Fast WebAssembly engine Batch compression
How it works
How to compress a GIF online
Use this animated GIF compressor to make GIF files smaller in three quick steps. No account, queue, or complicated editor.
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Choose GIF compression settings
Use the balanced preset or fine-tune colors, scale, and compression level.
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Download the smaller GIF
Preview the optimized GIF, compare file size, and download it instantly.
Free online GIF optimizer
Reduce GIF file size with full control
Compress GIF animations for websites, product demos, memes, email, and social media. Tune the balance between visual quality and a smaller file size.
Animated GIF compression
Apply efficient lossy LZW compression while keeping motion smooth and clear.
GIF color optimization
Reduce palette colors intelligently for major GIF file-size savings.
Resize and compress GIFs
Scale oversized GIF dimensions in the same fast browser-side compression pass.
Before & afterOptimized
Original
8.4 MB
Compressed
2.7 MB
One GIF optimizer, every essential workflow
A free online GIF compressor for smaller animated GIFs
Compress a GIF, optimize an animation, or shrink several GIF files at once. This browser-based GIF size reducer gives you practical controls without installing software or sending files to a server.
GIF file compressor and size reducer
Reduce GIF size for websites, email, and sharing. The compressor can optimize palette colors, scale dimensions, and apply efficient LZW compression in one pass.
Animated GIF optimizer
Optimize animated GIF files while preserving timing and motion. Preview the compressed GIF before downloading so you can balance image quality and file size.
Batch and bulk GIF compression
Compress multiple GIFs with the same preset. Add up to 20 files, process the batch locally, and download each smaller GIF when it is ready.
Private browser GIF compressor
Your GIF files stay on your device. WebAssembly performs client-side GIF compression locally, with no file upload, account, or remote processing queue.
Make a GIF smaller without changing the original file
Every compression creates a new optimized GIF for download. Your source animation remains untouched, so you can compare results and try another quality preset whenever you need a smaller file.
GIF compression FAQ
GIF compressor questions
How does this online GIF compressor work?
The GIF compressor runs Gifsicle WebAssembly directly in your browser. It optimizes frames, colors, dimensions, and LZW compression to reduce GIF file size.
Can I compress a GIF without uploading it?
Yes. GIF compression runs locally in your browser, so your animated GIF files never leave your device.
How can I compress a GIF without losing quality?
Choose Best quality to keep the original dimensions and full color palette with gentle compression. For most GIF files, Balanced offers a strong quality-to-size ratio.
Can I compress animated GIF files in bulk?
Yes. Add up to 20 GIF files and apply the same compression preset to the whole batch. Each file can be up to 100 MB.
What is the best way to reduce GIF file size?
Start with the Balanced preset. For a smaller GIF, reduce palette colors or image scale and increase the compression level, then compare the preview before downloading.
Is this GIF compressor free to use online?
Yes. You can compress GIF files online for free without creating an account. All optimization happens in your browser.
How do I make a GIF smaller?
Upload the GIF, choose Balanced or Smallest file, and select Compress GIFs. If you need more reduction, lower the image scale or palette colors in Advanced settings.