WebP to AVIF
Convert WebP images to AVIF without uploading them.
Drop an image here
or paste from your clipboard
How it works
Create a compatible AVIF file from your WebP image. The conversion happens entirely on your device.
- Choose a WebP image.
- Adjust quality when available.
- Preview and download the AVIF.
WebP and AVIF
WebP is common on the web and supports lossy or lossless compression as well as transparency.
AVIF is a modern image format with efficient compression. Conversion can help when an older app or workflow cannot open it.
What happens during conversion
The browser decodes the source and creates a new AVIF file locally. The original file is never changed.
The quality control affects detail and file size. If the source contains transparency and the output is JPG, transparent areas use the background selected in the tool.
Private by design
Your files stay on your device. Processing starts only when you choose an image, and nothing is stored on our servers.
Frequently asked questions
Are my images uploaded?
No. Processing happens locally in your browser, so your image files never leave your device.
Will converting to AVIF change image quality?
You control the output quality. A higher setting preserves more detail and creates a larger file.