Convert AVIF files to WebP in seconds. WebP is supported by more apps and tools than AVIF while staying small.
Drop one or more AVIF files onto the page, or choose them from your device.
Transparent areas are kept. WebP makes a smaller file by discarding a little detail. The quality slider lets you choose between a small file and the best look; 90 is a good start.
Press Convert, then download each WebP file, or all of them as a ZIP.
AVIF (AVIF image). AVIF is a newer format based on the AV1 video codec. It gives very small files with good quality and supports transparency, but older software and some phones cannot open it yet. It is best for websites that want the smallest possible pictures.
WebP (WebP image). WebP is a modern format from Google. It can be lossy or lossless, supports transparency and usually makes smaller files than JPG or PNG at the same quality. All current browsers show it. It is best for websites, where smaller pictures mean faster pages.
Add your AVIF file, check that the target is WebP, and press Convert. Then download the WebP file. It takes a few seconds.
No. The conversion happens in your browser, so your picture is not sent to us or anyone else.
WebP is supported by more apps and tools than AVIF while staying small.
WebP is a lossy format, so a little detail is discarded to make the file smaller. At quality 90 the difference is usually not visible. Because AVIF is also lossy, converting again can add a small extra loss.
Yes. Add up to 20 files and convert them together. If there are several, they download as one ZIP file.
Yes. There is no sign-up, no watermark and no limit on how many times you convert.