Convert WebP to AVIF
Turn WebP images into AVIF, often smaller at a similar look, with transparency kept. Up to 10 at a time.
Convert
▾
▾
Drop WebP images here
or click to choose files
WebP only · max 20 MB each · up to 10 files
Free, no daily capNo sign-upFiles stay on your device
Same photo, new format
01 / 03
Real photos converted from WebP to AVIF, at the same dimensions. AVIF uses lossy compression, so the file size changes and fine detail can shift slightly.
→
WebP
AVIF
Hover or touch a photo to zoom both sides
WebP and AVIF at a glance
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.
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.
When to use AVIF
Web photos
Often smaller than the WebP, so pages load faster.
Transparent graphics
Transparency is kept, often in a smaller file.
Modern browsers and apps
Most current browsers and photo apps already support it.
WebP vs AVIF
| Feature | WebP | AVIF |
|---|---|---|
| Compression | Lossy or lossless (we save lossy) | Lossy or lossless (we save lossy) |
| Transparency | Yes | Yes |
| File size | Smaller than JPG and PNG | Usually smallest |
| Best for | Websites | Photos, web graphics |
| Support | All current browsers | Most current browsers and apps |
Tip
AVIF usually gives the smallest file. Keep a copy of your original too if an app you use does not support AVIF yet.
How to convert WebP to AVIF
- 01 Add WebP 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 AVIF, right in your browser.
- 04 Download Save files one by one, or all at once as a ZIP.
01 / 04
WebP to AVIF 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.
We save at high quality, so the difference is invisible at normal size.
Yes — use the AVIF to WebP 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.
AVIF→WebP
Works in every current browser
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
Compress, Convert and Resize are live. The rest are on the way.