How to Convert GIF to AVIF
- Click the drop zone above or drag and drop your GIF image(s) into it.
- Make sure AVIF is selected as the output format.
- Adjust the quality slider if needed (higher = better quality, larger file).
- Click "Convert all" and wait for the conversion to complete.
- Download your converted AVIF file(s).
What is GIF?
Graphics Interchange Format (GIF) — One of the oldest image formats, famous for animation support. Limited to 256 colors per frame, making it best suited for simple graphics, logos, and short animations.
- Format type: Lossless (indexed)
- File extension: .gif
What is AVIF?
AV1 Image File Format (AVIF) — A next-generation format based on the AV1 video codec. Delivers superior compression — up to 50% smaller than JPEG — with support for HDR, wide color gamut, and transparency.
- Format type: Lossy / Lossless
- File extension: .avif
Why Convert GIF to AVIF?
Both GIF and AVIF are lossless formats, so converting between them preserves full image quality. This conversion is useful for compatibility — AVIF may be better supported by your software, platform, or workflow.
GIF vs AVIF — Key Differences
| Feature | GIF | AVIF |
|---|---|---|
| Full name | Graphics Interchange Format | AV1 Image File Format |
| Compression | Lossless (indexed) | Lossy / Lossless |
| File extension | .gif | .avif |
Frequently Asked Questions
Is this converter free?
Yes, completely free. There are no limits on the number of conversions, no file size restrictions, and no account required.
Is my image data safe?
Absolutely. Your files never leave your device. All conversion happens locally in your browser using the Canvas API — no data is uploaded to any server.
What browsers are supported?
This converter works in all modern browsers including Chrome, Firefox, Safari, and Edge. Some output formats (AVIF, WebP) may have limited support in older browsers.
Can I convert multiple files at once?
Yes. You can drop or select multiple GIF files and they will all be converted to AVIF in sequence.
Will I lose quality when converting?
No. AVIF is a lossless format, so the conversion preserves all image data without any quality loss.