Convert AVIF to WebP
WebP is the pragmatic middle ground: much smaller than JPG, supported by essentially every browser and CMS since 2020. Convert AVIF files to WebP locally when you need broader support without going back to a 1990s codec.
Drop AVIF files, or click to browse
AVIF → WebP · runs locally · up to 10.00 MB on free · Pro unlocks batch mode
About AVIF
AVIF is the newest and most efficient mainstream still-image format, but tooling support lags badly. Plenty of CMS plugins, design tools, email clients, and image pipelines built before 2022 simply reject .avif files.
About WebP
WebP, from Google, has been around since 2010 and reached universal browser support in 2020. It supports lossy and lossless modes, alpha transparency, and animation, and is accepted by WordPress, Shopify, Figma, and nearly every modern upload form.
Why convert AVIF to WebP?
Convert AVIF → WebP when a tool in your pipeline chokes on AVIF but you still don't want the bloat of JPG or PNG. You typically give up 20–30% in file size and gain compatibility with almost everything.
What people use it for
- Upload an image to a CMS or plugin that supports WebP but not AVIF
- Feed AVIF assets into an older build pipeline or image optimizer
- Share images with collaborators using design tools that can't open AVIF
- Keep transparency while switching to a more widely supported format
- Standardise a mixed-format asset folder on WebP (Pro batch)
How it works
- 1
Drop a .avif file
Click the drop zone or drag any AVIF file in. Files stay on your device.
- 2
Adjust quality (optional)
Drag the quality slider. 90%+ is visually indistinguishable from the source; lower values shrink the file further.
- 3
Click Convert to WebP
The conversion runs in your browser. When it's done, click Download.