WHY CONVERT
Why Convert AVIF to WebP?
WebP is not newer than AVIF, but more sites, apps, and design tools already work smoothly with it. Convert when the place you need to use the image prefers a WebP file.
PRIVATE IMAGE CONVERSION
AVIF to WebP Converter
Convert AVIF images to WebP online in seconds. Adjust quality, batch convert multiple files, and download your WebP images instantly.
Use this free AVIF to WebP converter online — batch conversion, adjustable quality, transparency kept, and animated AVIF support in Chrome or Edge.
Adjustable WebP quality · Batch conversion · Transparency kept · No signup
Animated AVIF to animated WebP works best in current Chrome or Edge. Still images work in modern browsers that open AVIF.
- FREE
- No signup required
- LOCAL
- Files never leave your device
- BATCH
- ZIP download
Supports .avif files · No signup required · Convert multiple files · 25 MB / about 24 megapixels each · Up to 20 files or 100 MB at a time
Files are processed locally in your browser. They are not uploaded to our server.
No sign-up
Files never leave your device
Batch download as ZIP
THREE STEPS
How to Convert AVIF to WebP
- 01
Upload your AVIF files
Drop files here or select them from your device. Conversion starts automatically.
- 02
Choose WebP quality
Pick High, Balanced, or Smaller file depending on how sharp vs how small you want the WebP. For animations, you can also set frame rate and loop.
- 03
Download your WebP images
Download each WebP file or get all ready results in a ZIP.
WORKFLOWS
Compatibility with existing workflows
WebP opens in Chrome, Safari, Firefox, Edge, and Opera, and most websites, CMS tools, and editors already accept it. That makes WebP a practical choice when something still doesn’t open AVIF.
MODERN FORMAT
Keep a modern web format
You stay on a modern web format instead of falling back to JPG or PNG. This tool saves a normal WebP (not a perfect-copy mode), keeps transparent backgrounds when the original has them, and lets you trade a bit of quality for a smaller file.
TRANSPARENCY
Does AVIF to WebP Preserve Transparency?
Yes. If your AVIF has a transparent background, the converter keeps it transparent in the WebP.
When a file has transparent areas, the result is marked Transparency preserved. You don’t need to put the image on a solid background first.
FILE SIZE
Will the WebP Be Smaller Than the AVIF?
Not always. AVIF already compresses very well, so after converting to WebP the file is sometimes smaller, sometimes similar, and sometimes larger — depending on the original image and the quality you pick. The real sizes are always shown next to each result.
Original AVIF286 KB
Converted WebP347 KB
Result21% larger
Example at Balanced (80) quality. Your actual sizes appear next to each result after conversion.
Most people convert AVIF to WebP for compatibility — not because the file is guaranteed to get smaller.
ANIMATION
Convert Animated AVIF to Animated WebP
AVIF can hold short animations, and WebP can too. This converter turns animated AVIF into animated WebP when your browser can open the animation (Chrome and Edge are the most reliable). WebP keeps full color and transparent backgrounds, so it usually suits detailed clips better than GIF.
By default we keep the original speed and loop forever — you can still change width, quality, frame rate, and loop in the settings. If your browser can’t open the animation, you’ll see a clear error instead of a broken still image.
AT A GLANCE
AVIF vs WebP
| Feature | AVIF | WebP |
|---|---|---|
| Can shrink files with some quality trade-off | Yes | Yes |
| Can keep every pixel (lossless) | Yes | Yes |
| Transparent backgrounds | Yes | Yes |
| Animation | Yes | Yes |
| Modern web use | Yes | Yes |
| Support in everyday tools | Growing | Very wide |
Choose AVIF when the smallest file matters most; convert to WebP when the site, app, or tool you’re using works better with WebP.
COMMON QUESTIONS
Frequently Asked Questions
How do I convert AVIF to WebP?
Drop one or more AVIF files into the converter, pick a WebP quality level if you like, and download each result or grab a ZIP of the ready files. Everything runs locally in your browser.
Is this AVIF to WebP converter free?
Yes. You can convert AVIF files to WebP without creating an account, and there is no daily limit.
Can I convert AVIF to WebP online?
Yes. This free AVIF to WebP converter runs in your browser, so you convert AVIF images to WebP online without uploading them to our server.
Does AVIF to WebP preserve transparency?
Yes. If your AVIF has a transparent background, the WebP keeps those areas transparent.
Will WebP be smaller than AVIF?
Not always. AVIF already compresses very well, so the WebP can end up similar in size or larger depending on the image and the quality you choose. People usually convert for compatibility, not guaranteed savings — the real sizes are shown next to every result.
Can I batch convert AVIF files to WebP?
Yes. You can convert multiple files within the limits shown under the upload box, and download all ready WebP files together as a ZIP.
Can animated AVIF be converted to animated WebP?
Yes — animated AVIF becomes animated WebP when your browser can open the animation (current Chrome or Edge is the most reliable). By default we keep the original speed and loop forever; you can change width, quality, frame rate, and loop in the settings after you add an animated file.