Convert AVIF to WebP
Turn AVIF images into WebP, a web format every current browser opens. Up to 10 at a time.
Convert
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Drop AVIF images here
or click to choose files
AVIF only · max 20 MB each · up to 10 files
Free, no daily capNo sign-upFiles stay on your device
Same photo, new format
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Real photos converted from AVIF to WebP, at the same dimensions. WebP uses lossy compression, so the file size changes and fine detail can shift slightly.
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AVIF
WebP
Hover or touch a photo to zoom both sides
AVIF and WebP at a glance
AVIF
A newer format with strong compression. Often smaller than WebP at a similar look, and it keeps transparency. Not every older app can open it yet.
WebP
A modern format from Google that keeps transparency. It opens in more apps than AVIF, though its files are often larger. Works in every current browser.
When to use WebP
Websites
Every current browser displays it.
Online stores
Fast product pages, saved at high quality.
Graphics with transparency
Transparent areas stay transparent.
AVIF vs WebP
| Feature | AVIF | WebP |
|---|---|---|
| Compression | Lossy or lossless (we save lossy) | Lossy or lossless (we save lossy) |
| Transparency | Yes | Yes |
| File size | Usually smallest | Smaller than JPG and PNG |
| Best for | Photos, web graphics | Websites |
| Support | Most current browsers and apps | All current browsers |
Tip
WebP opens in every current browser. Keep a JPG or PNG copy if you need to open it in older apps.
How to convert AVIF to WebP
- 01 Add AVIF images Drag and drop, or click to choose up to 10 files.
- 02 Check your batch Keep adding or remove files until it’s right.
- 03 Press Convert Every image becomes WebP, right in your browser.
- 04 Download Save files one by one, or all at once as a ZIP.
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AVIF to WebP FAQ
Yes. No watermark, no account and no daily cap. Each batch takes up to 10 files of up to 20 MB each.
No. Conversion runs inside your browser, so your files never leave your device.
None. They’re the same format — JPEG is just the longer extension. Both open everywhere.
All current browsers and most apps can. A few older programs can’t — use JPG for those.
We save at high quality, so the difference is invisible at normal size.
Yes — use the WebP to AVIF converter in the list below.
20 MB per file and 10 files at a time. Add another batch for more.
Your files stay yours
- No uploads — images never leave your device
- No servers — conversion runs locally
- Images never tracked: we can’t see your photos
- Originals untouched — only the downloads change
Other conversions
Each one runs in your browser, just like this page.
WebP→AVIF
Often smaller, keeps transparency
JPG→PNG
Lossless, safe to edit and save again
JPG→WebP
Lightest files for the web
JPEG→PNG
Lossless, safe to edit and save again
JPEG→WebP
Lightest files for the web
PNG→JPG
Small files that open everywhere
PNG→JPEG
Small files that open everywhere
PNG→WebP
Lightest files for the web
WebP→JPG
Opens everywhere, even in older apps
WebP→JPEG
Opens everywhere, even in older apps
WebP→PNG
Lossless, keeps transparency
AVIF→PNG
Lossless, keeps transparency
PNG→AVIF
Usually much smaller, keeps transparency
AVIF→JPG
Opens everywhere, even in older apps
JPG→AVIF
Usually much smaller than JPG
More tools
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