Convert AVIF to WebP
Turn AVIF files into WebP online for free. A fix when AVIF causes problems on a certain platform — the result stays light and works in all modern browsers.
Drag & drop images here
or Browse files
Supports: JPG, PNG, WebP, BMP, AVIF (Max 100MB)
Compress images to see results
Compression Settings
Please upload images first
How to Use
Upload the AVIF file
Pick or drag an AVIF file onto this page.
Adjust quality
Choose WebP output quality. Transparency in the original AVIF is preserved.
Download WebP
Download a light WebP supported by all browsers.
Other Tools
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Turn WebP into even lighter AVIF.
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Convert AVIF to JPG that works anywhere.
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Compress PNG Online
Reduce PNG file size, with automatic WebP when lighter.
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Compress AVIF Online
Reduce AVIF files, with automatic WebP fallback.
Frequently Asked Questions
Why convert AVIF to WebP?
Some upload platforms, CMS, and apps don't support AVIF yet. WebP is a light format supported by all modern browsers.
Does quality drop?
Very little. At the same quality, the difference between WebP and AVIF is barely visible.
Is transparency preserved?
Yes, WebP supports transparency, so transparent areas in the original AVIF are kept.
Is WebP larger than AVIF?
Slightly. AVIF compresses more efficiently, but WebP is still much smaller than PNG/JPG.
Can WebP be used in WordPress?
Yes. WordPress supports WebP since version 5.8 and all image optimization plugins accept it.
How do I convert AVIF to WebP on my phone?
Open this page in your phone browser, upload the AVIF file, then download the result — everything runs on your device.
WebP vs AVIF: Quick Comparison
Compatibility
WebP works in all modern browsers and most platforms, while AVIF is newer and sometimes fails in specific apps.
File size
AVIF is generally smaller, but WebP is still far lighter than JPG/PNG and the gap is often not significant.
Transparency
Both support full transparency.