Web Free
$0
free forever
For a quick batch now and then. No account needed.
Not included: Max 20 images
Not included: Max 5 MB per image
Not included: 3 conversions
Not included: Standard speed
Not included: With ads
Not included: No folder uploads
Convert AVIF to JPEG XL
Turn AVIF images into JPEG XL files. We compress every file as we convert it.
Convertto
Drop AVIF images to convert to JPEG XL
3 free AVIF to JPEG XL conversions per session, max 5 MB eachOr click to browse. 3 free AVIF to JPEG XL conversions per session, max 5 MB each
PNGJPEGWebPAVIFJXLHEIC
Why convert AVIF to JPEG XL?
JPEG XL can load progressively and suits high-fidelity archives. Choose it when your archive or tools work with JPEG XL. The file usually comes out about the same size as the AVIF, or a little bigger.
Why people use TinyPNG
Looks the same, weighs less
We remove detail you can't see, such as unused colors and hidden metadata. The image looks the same and the file is much smaller.
Free, no sign-up
Web Free converts 3 images per session without an account. Web Ultra has no conversion limit.
Trusted since 2012
Designers, developers, marketers and many more: millions of people use TinyPNG. Together they've shrunk over 9 billion images.
How to convert AVIF to JPEG XL
Add your AVIF images
Add AVIF images up to 5 MB each.
We convert them
Each image comes back as JPEG XL, usually within seconds.
Download
Save them one by one, or all at once as a ZIP.
AVIF vs JPEG XL
AVIF is the safer web format: every major browser opens it, including Edge. JPEG XL doesn't open in Edge yet. Use AVIF on your website; use JPEG XL for archives and tools that ask for it.
| AVIF | JXL | |
|---|---|---|
| Compression | Lossy and lossless | Lossy and lossless |
| File size | Smallest | Smallest |
| Transparency | Yes | Yes |
| Browser support | Modern browsers | Chrome, Firefox and Safari; not Edge yet |
| Best for | The smallest web images | Archiving and high quality |
Compression
AVIF
Lossy and lossless
JXL
Lossy and lossless
File size
AVIF
Smallest
JXL
Smallest
Transparency
AVIF
Yes
JXL
Yes
Browser support
AVIF
Modern browsers
JXL
Chrome, Firefox and Safari; not Edge yet
Best for
AVIF
The smallest web images
JXL
Archiving and high quality
More from Tinify
More tools for lighter images, from quick web tools to an API for your own code.
For developers
Automate AVIF to JPEG XL conversion
Convert AVIF images in your build pipeline, CMS or app with the Tinify API. The first 500 compressions every month are free.
curl --user api:YOUR_API_KEY \
--data-binary @image.avif \
-i https://api.tinify.com/shrink
curl https://api.tinify.com/output/YOUR_IMAGE_ID \
--user api:YOUR_API_KEY \
--header "Content-Type: application/json" \
--data '{"convert":{"type":"image/jxl"}}' \
--output image.jxl“While there are other ways to achieve a 70% reduction in image size, TinyPNG is the easiest and fastest method I’ve found. Plus, it doesn’t alter the image file names, which is great for maintaining SEO integrity.”
Rachel WoodsMarketing ConsultantConverting more than 3 AVIF images?
Web Free covers most people. Upgrade when your batches or your files get bigger.
Web Pro
$3.25
per month, billed annually
For people who compress images every week.Unlimited images
Up to 75 MB per image
Not included: 3 conversions
Faster processing
No ads
Not included: No folder uploads
Web Ultra
Recommended$12.42
per month, billed annually
For big batches, big files and unlimited conversions.Unlimited images
Up to 150 MB per image
Unlimited conversions
Fastest processing
No ads
Folder uploads
AVIF to JPEG XL: frequently asked questions
When does converting AVIF to JPEG XL make sense?
When an archive or tool asks for JPEG XL, or you want progressive loading. For a website, keep the AVIF: more browsers open it.
Why is my JPEG XL bigger than the AVIF?
AVIF stores images more efficiently, so the same image needs more bytes as JPEG XL. Measured on real images converted with TinyPNG, it usually comes out about the same size, or a little bigger.
Will my image lose quality?
The AVIF was already compressed and JPEG XL compresses again, so a little detail goes. At normal viewing sizes it is hard to spot.
Can I convert JPEG XL back to AVIF?
Yes. Use the swap button, or go to JXL to AVIF. Detail removed by compression doesn't come back.
Which browsers support AVIF?
Chrome, Edge, Firefox and Safari (from 16.4), about 96% of browsers in use. Outside the browser, Windows Photos and Office need the free AV1 Video Extension, and Gmail turns AVIF into JPEG.
Is JPEG XL better than AVIF?
AVIF also opens in Edge, which doesn't show JPEG XL yet, and is often smaller for flat graphics.
Which browsers support JPEG XL?
Chrome (from 155) and Firefox (from 158) turned it on in October 2026, and Safari has shown JPEG XL stills since version 17. Edge, Opera and Samsung Internet don't open it yet. Check current support on caniuse.com.
Does JPEG XL work on Windows?
Windows 11 24H2 opens it after you install the free JPEG XL Image Extension from the Microsoft Store; Windows 10 needs a third-party plugin.
How do I convert AVIF to JPEG XL?
Add your AVIF images above, choose JPEG XL and download the result. It works in your browser on Windows, Mac, iPhone and Android, with nothing to install.
What is an AVIF file?
An AVIF is a still image stored with the AV1 video codec, a royalty-free format from the Alliance for Open Media. Websites and image CDNs often serve it because it is small, so it is often what you get when you save an image from a site.
How do I open an AVIF file?
Is it free?
Yes. Web Free converts 3 images per session, up to 5 MB each, without an account. Web Pro takes bigger files, and Web Ultra converts as many as you like.
Are my images private?
Yes. We store your images encrypted, download links expire after 8 hours, and we delete your images from our servers within 48 hours.
What happens to the metadata?
We remove all metadata, such as camera details, GPS location and editing history, to keep files small. Want to keep metadata? Use the developer API: it can keep the copyright, creation date and location.
More AVIF and JPEG XL conversions
Convert to the format you need, or keep the one you have and just make it smaller.
