Convert AVIF to WebP
Drop one or more AVIF files below to get WebP back. Conversion happens inside your browser using a canvas — the files never leave your device, so there is no upload wait, no queue and no privacy question.
Drop AVIF files here or click to choose
Multiple files supported · nothing is uploaded
AVIF vs WebP
| AVIF | WebP | |
|---|---|---|
| Full name | AV1 Image File Format | WebP |
| Compression | Lossy | Lossy |
| Transparency | Yes | Yes |
| Best for | Photographs | Photographs and web delivery |
What changes in this conversion
- Two generations of lossy compression. Re-encoding compounds artefacts. Convert from the original whenever you have it.
- Metadata is dropped. EXIF data — including GPS coordinates, camera model and timestamps — does not survive the canvas. That is a useful privacy side effect before sharing photos.
About AVIF
AVIF is derived from the AV1 video codec and compresses better than both JPEG and WebP, especially at low bitrates. Browser support is now broad, though older software may not open it.
About WebP
WebP is Google’s modern format supporting both lossy and lossless modes plus transparency and animation. It is typically 25–35% smaller than JPEG at matching quality and is supported by every current browser.
Frequently asked questions
How do I convert AVIF to WebP?
Drop the file on the converter above, adjust the quality or size if you want, and download the result. No account, no email, no upload.
Are my files uploaded to a server?
No. The file is read with the browser's FileReader API, drawn to a canvas and re-encoded locally. You can disconnect from the network after the page loads and the converter still works.
Is there a file size limit?
Only your device's memory. There is no server-side cap, no queue and no daily limit. Very large images — beyond roughly 50 megapixels — may fail on mobile browsers, which limit canvas dimensions.
Will the quality drop?
WebP is lossy, so some detail is discarded. At quality 85 the difference is invisible at normal viewing size; below about 60 it becomes noticeable in flat areas and around sharp edges.
Can I convert several files at once?
Yes. Drop as many as you like and use "Download all". Each file is converted independently in your browser.
Is there a watermark?
No. The output is exactly the converted image, nothing added.