Resize GIF
Resize animated GIFs online for free — set an exact width and height or scale by percentage, keep the aspect ratio, and every frame of the animation is resized with transparency and looping preserved. Preview before and after, then download. Runs privately in your browser.
100% private — everything runs in your browser. Conversion happens on your device; nothing is uploaded.
Every frame is rebuilt exactly as the GIF displays it, edited, and re-encoded with the open-source gifenc library — transparency and looping are kept. Your GIF never leaves your device.
How to resize an animated GIF
- Drop your GIF in the box.
- Pick a percentage or type the new width and height.
- Click Resize GIF and compare the preview.
- Download the resized GIF.
What you can use it for
- Fit GIFs to Slack, Discord and forum size limits
- Shrink GIFs for emails and websites
- Make reaction GIFs and emotes the right size
- Enlarge small pixel-art animations
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Editing images?
Convert, compress, resize and vectorize images with our free, private image tools.
See all free image tools →Frequently asked questions
How do I make a GIF smaller?
Choose 50% (or type a smaller width) and click Resize GIF. Smaller dimensions also mean a smaller file — for more savings, use GIF Compressor afterwards.
Does it keep transparency and looping?
Yes — transparent areas stay transparent and the GIF loops forever, like the original.
Is my GIF uploaded?
No. It's decoded, edited and re-encoded in your browser.