Resize GIF

Change the pixel dimensions of an animated GIF without breaking the animation. Set a width and the height follows the aspect ratio, or crop to a fixed shape first.

Resize GIF in three steps

  1. Drop the GIF.

  2. Pick a width preset or type your own.

  3. Make the GIF and download it.

Scaling up vs down

Scaling down is where resizing shines: file size falls roughly with the square of the width. Scaling up cannot add detail; it only makes pixels bigger. For pixel art, scale by whole multiples (2×, 3×) to keep the edges crisp.

Questions

Do you upload my GIF?

No. The GIF is decoded, edited and re-encoded inside your browser. Nothing is sent to a server, so there is no account, no queue and no watermark.

Will resizing keep the speed?

Yes. Frame delays are copied exactly; only the pixel dimensions change.