Published 2026-09-29
GIF and animated WebP are both looping images made of a sequence of frames. They look similar on the surface, but they handle color very differently under the hood, which leads to real differences in file size and quality even for the same source clip.
| GIF | Animated WebP | |
|---|---|---|
| Colors available per frame | Up to 256 | Effectively unlimited (photographic-level color) |
| Smooth gradients and subtle color shifts | Tend to band and look blotchy | Rendered smoothly |
| File size at the same visual quality | Larger | Usually smaller — often under half the size of an equivalent-quality GIF |
| Compatibility | Plays almost everywhere | Supported by most current browsers and apps; some older software shows only a static frame |
GIF is an older format limited to 256 colors per frame. A scene with subtle, continuous color shifts — a sunset with a soft gradient sky, for example — gets each pixel snapped to the nearest of those 256 colors, producing visible banding. WebP has no such limit and can render the original colors as they are.
| Situation | Recommendation |
|---|---|
| Sharing widely (messengers, forums) | GIF |
| An animation embedded on your own blog or site | WebP (smaller at the same quality) |
| Scenes with smooth color transitions (sunsets, gradient backgrounds) | WebP (GIF tends to band) |
| Not sure where it will be viewed | GIF (the safest for compatibility) |
The prezll GIF editor (/gif) accepts both GIF and animated WebP files as input. Output is always exported as GIF, so a very colorful source gets converted as smoothly as possible within GIF's 256-color limit. For scenes where banding is especially noticeable, lowering the compression strength and trimming the frame count is a better way to manage file size than pushing compression harder.
Open the GIF editor