Convert GIF to AVIF
Convert GIF to AVIF free in your browser: upload a .gif file above and download it as .avif in seconds. No signup, no watermarks. A little, yes — AVIF is a lossy format, so the encoder discards data it considers invisible. At typical quality settings the difference is imperceptible for photos. If you plan to edit the image further, keep a copy of the GIF original.
Upload a .gif file and download it as .avif in seconds. GIF is animation format with limited colors, while AVIF is next-generation format with superior compression — below you can see exactly what changes in the conversion and whether switching makes sense for your image.
Drop files here or click to browse
Supports JPG, PNG, WebP, GIF, HEIC up to 10MB
You can also paste images from clipboard
Files are uploaded temporarily through Sirv processing to generate the converted download.
Should You Convert GIF to AVIF?
Conversion changes how your image is stored, not what it shows. Switching from GIF to AVIF trades one set of strengths for another, so it helps to know which side of that trade you are on.
Good reasons to switch
- ✓Best compression ratio
- ✓HDR support
- ✓Supports transparency
- ✓You need the file in a program or platform that only accepts .avif
Better off staying with GIF
- ✗Animation support — conversion does not remove this trade-off
- ✗Universal support — conversion does not remove this trade-off
- ✗Simple transparency — conversion does not remove this trade-off
- ✗Nothing about your current workflow requires .avif
What Changes When You Convert
Quality
AVIF compresses lossily, so the output is slightly degraded compared to your lossless GIF original. For photos the difference is usually invisible at normal quality settings; for text and sharp edges it can show sooner.
Transparency
Transparency is preserved when converting between these two formats.
Animation
Animation support varies by converter; most single-file conversions produce a still image from frame one.
File size
File size depends on content: AVIF files are typically around 50% smaller than JPEG at the same quality, while GIF files are large for full-color photos because of the 256-color limit.
GIF vs AVIF: Format Comparison
| Feature | GIF | AVIF |
|---|---|---|
| Compression | Lossless, 256-color palette | Lossy and lossless |
| Transparency | Yes | Yes |
| Animation | Yes | Yes |
| Typical size | large for full-color photos because of the 256-color limit | typically around 50% smaller than JPEG at the same quality |
| Best for | Simple animations, Reaction images, Legacy content | High-quality photography, HDR content, Bandwidth-critical sites |
| Browser support | 100% | 92% |
| Extension / MIME | .gif · image/gif | .avif · image/avif |
How the Converter Works
- Upload — drop your .gif file into the tool above. It is processed temporarily and never shared.
- Convert — the file is re-encoded as .avif with sensible default quality settings.
- Download — grab the finished .avif file. Nothing is stored after processing.