WebP to AVIF converter
Convert WebP to AVIF Online
Convert WebP images to AVIF locally in your browser. Resize files and download the converted result without uploading your images.
About this tool
Convert WebP images to AVIF locally in your browser. Resize files and download the converted result without uploading your images.
What you can do
- WebP input and AVIF output are preselected.
- Resize one image, a batch or a folder before download.
- All conversion happens locally in your browser.
How to use it
- 1Choose a WebP image from your device.
- 2Set AVIF output options and optional dimensions.
- 3Convert and download the result locally.
Frequently asked questions
Can I convert WebP to AVIF for free?
Yes. KivLoft processes supported images locally in your browser.
Are my images uploaded to a server?
No. Files stay on your device while the conversion runs.