AVIF to WEBP Converter
Drop your AVIF files below and get WEBP images instantly. Conversion runs entirely in your browser, so nothing is uploaded to a server.
How to convert AVIF to WEBP
- Drag and drop your AVIF files into the box above, or click to select them.
- The images are converted to WEBP immediately. Adjust quality or size if you like.
- Download each WEBP file, or download all of them at once as a ZIP.
What is AVIF?
AVIF is a next-generation format based on the AV1 video codec. It offers excellent compression, but many programs and older devices cannot open it yet.
What is WEBP?
WEBP is a modern format developed by Google. It makes files much smaller than JPG or PNG at similar quality, but some older apps cannot open it.
Why use this converter?
100% private
Your files are processed locally in your browser and are never uploaded anywhere.
Free with no limits
No sign-up, no watermarks and no daily caps. Convert as many images as you need.
Fast batch conversion
Convert dozens of images at once and download them together as a ZIP file.
Frequently asked questions
Is it safe to convert AVIF to WEBP here?
Yes. The conversion runs in your browser using your own device. Your AVIF files are never sent to our servers.
Is there a limit on the number or size of files?
There is no fixed limit. Very large images depend on your device memory, but typical photos convert in a second or two.
Will I lose quality when converting to WEBP?
WEBP uses lossy compression. At the default quality the difference is hard to see, and you can raise the quality slider for a sharper result.
Does it work on phones and tablets?
Yes. The converter works in modern browsers on iPhone, Android, Windows, Mac and Linux without installing anything.