How to use this tool
Draw a still image to a browser canvas and verify the browser returned an AVIF file, not a fallback PNG.
- 1Choose one JPG, PNG, WebP, or AVIF image.
- 2Create the AVIF copy in this browser.
- 3Check the downloaded file and confirm your destination supports AVIF.
Best for
Preparing modern web images for services that accept AVIF.
Privacy
Files are processed locally in this browser for this tool. The original files stay unchanged, and file names or image contents are not included in tool analytics. Read our privacy policy
Limitations
- AVIF encoding support varies by browser and device; unsupported encoders return an actionable error.
- Animation and source metadata are not retained.
- Images above 24 megapixels are not accepted.
Questions
How do I use convert image to avif?
Choose one JPG, PNG, WebP, or AVIF image. Create the AVIF copy in this browser. Check the downloaded file and confirm your destination supports AVIF.
What format will I download?
The download is AVIF only when the browser returns valid AVIF bytes. If encoding is unsupported, the tool stops with an error instead of labeling fallback bytes as AVIF.
Are my files uploaded?
No. This tool processes the selected files locally in your browser. Processing speed and format support depend on your device and browser.
Can I change the original file?
No. The tool creates a separate downloadable result; your source file remains unchanged.
Can I use this tool on my phone?
Yes, in a current mobile browser. Large images or batches may take longer and use more memory on a phone, so reduce the batch or image size if processing stops.
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