Downscale GIFs
Choose a new width and the height adjusts proportionally. Reduce dimensions to shrink file size.
Preserves animation
All frames are resized together. Frame timing and loop settings stay intact.
In-browser processing
Everything runs in your browser using canvas and gif.js. Your files never leave your device.
Instant download
Download the resized GIF immediately. No watermark, no signup, no waiting.
How to Resize a GIF
- 1
Upload your GIF
Click upload or drag a GIF file onto the button.
- 2
Set the new size
Enter a new width — the height adjusts automatically to preserve the aspect ratio.
- 3
Download the result
Click Resize and download your smaller GIF. You can also open it in the GIF Editor to add captions.
Frequently Asked Questions
- How do I resize a GIF?
- Upload your GIF, choose a new width, and click Resize. The height adjusts automatically.
- Will resizing break the animation?
- No. All frames are resized and the original timing is preserved.
- Does resizing reduce file size?
- Yes. Fewer pixels per frame means a significantly smaller file.
- Can I add captions after resizing?
- Yes! Open the resized GIF in the GIF Editor to add text and captions.