About the Animated GIF Resizer
Resize GIF, animated WebP or APNG frames proportionally or to exact dimensions. Delays, frame order and transparency are preserved.
How to use it
- 1Open the animationThe source dimensions and frame count appear.
- 2Set a scale or exact sizeKeep the aspect ratio or enter both dimensions.
- 3Download the GIFAll frames are resized and re-encoded together.
Why use this animated gif resizer?
- Nothing leaves your device. The work happens in your browser tab. There is no upload endpoint in this app, so your files and text cannot be stored, logged or seen by us.
- No upload wait. You skip the round trip to a server entirely. Results are limited by your own CPU, not by network speed or queue size.
- Free, no account, no quotas. No sign-up wall, no watermark, no daily limit. Optional accounts only exist to save favourites and presets across devices.
Frequently asked questions
Is my GIF safe to use here?
Yes. This tool runs entirely in your browser using JavaScript. Nothing you paste or open is sent to a server, and the page keeps no copy after you close it.
Do I need to create an account?
No. Every tool is fully usable without signing in. An account only adds saved favourites and reusable presets.
Does it work on a phone?
Yes. The interface is mobile-first with large touch targets and a stacked layout, so it works on phones and tablets as well as desktops.
Will resizing reduce quality?
GIF is a palette format, so re-encoding can introduce banding. Larger reductions and high frame counts show more artefacts; use the optimizer if file size matters.
Can I upscale a GIF?
Yes, but upscaling cannot create new detail. For sharp results, start from a higher-resolution source.