GIF has been the internet's animation format for over 35 years. But Google's WebP — and specifically animated WebP — changes the equation. If you're creating or sharing animated images, here's how the two formats actually compare and which one you should pick.
| Animated WebP | GIF | |
|---|---|---|
| Colors | 24-bit (16.7 million) | 8-bit (256 colors) |
| File size (same content) | 60-80% smaller | Larger baseline |
| Transparency | Full alpha channel | 1-bit (on/off only) |
| Browser support | All modern browsers | Universal |
| Social media support | Limited | Every platform |
| Best for | Web performance, quality | Compatibility, memes |
The most compelling reason to use animated WebP is file size. A typical 5-second GIF at 480p can be 8-15 MB. The same animation encoded as WebP is often 2-4 MB — a 60-80% reduction with no visible quality loss. For website owners, this difference directly impacts page load speed and Core Web Vitals scores.
GIF is limited to 256 colors per frame. That's why gradients look banded and photos look terrible as GIFs. Animated WebP supports full 24-bit color, so gradients stay smooth and photographic content looks natural. WebP also supports full alpha-channel transparency — GIF only does binary transparency (a pixel is either fully transparent or fully opaque, nothing in between).
Despite its technical inferiority, GIF has one massive advantage: it works everywhere. Every browser, every messaging app, every social media platform, every email client. You can drop a GIF into Slack, WhatsApp, Twitter, or an email and it'll play. Animated WebP is well-supported in browsers but still struggles on social platforms and messaging apps. Many platforms that accept GIF uploads will silently reject or fail to animate WebP files.
Use animated WebP when: you control where the image is displayed (your own website), page load speed matters, you need smooth gradients or realistic color, or you're building a web app with animations.
Use GIF when: you're sharing on social media or messaging apps, you need guaranteed playback everywhere, the animation is simple and low-color (icons, text), or maximum compatibility matters more than file size.
If you have a GIF and want to shrink it for your website, convert it to animated WebP. Our free WebP converter handles animated files — just drag and drop your GIF and select WebP as the output. For the reverse direction (WebP to GIF), the same tool converts losslessly in your browser with no upload.