Free GIF Resizer
A GIF resizer changes a GIF's pixel dimensions without touching timing or frame count. It is the cleanest way to make a GIF fit a fixed layout or slash its file size — fewer pixels always means fewer bytes.
Quick answer: Pick a scale (25–90%), click Resize GIF, and download — dimensions shrink, every frame and the original speed stay intact, and the file size drops accordingly.
Core facts
| Preserved | All frames · original speed |
|---|---|
| Scales | 25% – 100% |
| Upload | None — in-browser |
Your GIF is processed entirely in this browser — it is never uploaded.
What is this tool for?
- Fitting a GIF into a fixed-width layout or avatar box
- Preparing thumbnails of animated previews
- Cutting file size without touching colors or smoothness
Frequently Asked Questions
Will resizing make my GIF smaller in bytes?
Almost always — pixel count is the main driver of GIF size. 50% scale typically cuts the file to roughly a quarter or less.
Is the animation speed preserved?
Yes. Frame delays are kept exactly; only the dimensions change.
Can I enlarge a GIF?
The tool scales down (25–100%) — enlarging small GIFs adds blur without any benefit, so it is intentionally not offered.