Convert WebP to AVIF
Convert WebP to AVIF online for free. Simply drop your WebP files below to convert them to AVIF in seconds.
- Free Converter
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Add files
Drop files anywhere on the page or paste them with Ctrl+V / ⌘+V
How to convert WebP to AVIF?
Add WebP files
Drag and drop files onto the page or click the upload area. You can add several files at once.
Choose AVIF and settings
Pick the target format and, if needed, adjust quality, size and other options.
Download the result
Conversion runs right in your browser. Download files one by one or all at once as a ZIP archive.
Converting WebP to AVIF: what to know
WebP is converted to AVIF to make website images even smaller: AVIF usually compresses better than WebP at the same visible quality, and transparency is kept. Chrome, Firefox, Edge and Safari 16 and newer support it.
The default AVIF quality is 50 out of 100, which is high for this format. Both formats are lossy, so converting from WebP doesn't bring back detail: for the best result, convert from the original image if you have it. From an animated WebP the first frame is taken.
WebP or AVIF: which to choose?
WebP
WebP is a modern Google format for the web: it supports lossy and lossless compression, transparency and animation.
Best for images on websites: one format replaces JPG, PNG and GIF and makes pages load faster.
AVIF (AV1 Image File Format)
AVIF is a next-generation format based on the AV1 video codec with very high compression and HDR support.
Best for maximum compression of photos for the web when modern browsers are the target.
What happens when converting WebP to AVIF
AVIF stores a single image, so the first frame or page of WebP is converted by default. To get every frame, choose "All as separate files (ZIP)" in the "Frames and pages" setting.
AVIF uses lossy compression. The default quality is 50 out of 100: lower values make the file smaller, higher values keep more detail.
EXIF metadata, including GPS location, is not copied, and the photo orientation is applied to the pixels.
WebP files up to 256 MB are supported; the actual limit also depends on the free memory of your device.
WebP and AVIF compared
Convert WebP to other formats
Convert other formats to AVIF
What else you can do with WebP
Frequently asked questions
How do I convert WebP to AVIF?
Add WebP files above - AVIF is already selected as the target format. Adjust the settings if needed, start the conversion and download the AVIF files.
Can I change the AVIF quality?
Yes. Set the quality from 1 to 100 in the file settings: the lower the value, the smaller the file.