AVIF to PNG Online
Turn .avif files into PNGs that keep their transparent areas and skip a second round of compression.
Drop images here or click to choose them
HEIC, PNG, JPG, WebP, AVIF, GIF, BMP
Add images to convert
No Server Upload
Conversion happens in your browser tab and your images are never sent anywhere.
Batch Conversion
Add all the images you need and convert them in one click.
Adjustable Quality
JPG, WebP, and AVIF output comes with a quality slider, so you decide how much sharpness to trade for a smaller file.
Need more than conversion?
In our AI studio you can generate images and video, remove backgrounds, or make content for marketplaces and social media.
When PNG is the right target for an AVIF
There are two cases. One is an image with transparent parts (a logo, an icon, a product cutout) that has to stay transparent, the other is an image you still plan to edit, where a second round of lossy compression on top of the first would only add damage. PNG covers both because it is lossless and keeps the alpha channel, and every editor, slide deck app and content system reads it. For a plain photo you'll post as is, AVIF to JPG gives a file a fifth of the size.
How big the PNG gets
A 200 KB AVIF photo can turn into a 4 MB PNG, because PNG compresses photographs badly. Flat-color graphics fare much better and a 50 KB AVIF icon usually stays under 100 KB. Detail doesn't improve in either case: whatever the AVIF encoder threw away is gone, PNG only promises not to discard more.
Which browsers can do it
The page borrows the AVIF decoder built into your browser, draws the picture and writes a PNG from it, so the browser has to know AVIF: Chrome or Edge 85 and later, Firefox 93 and later, Safari 16.4 and later. An older one shows a load error on the file. Select every image in a folder at once if you like, they convert one after another and download singly or all together.
Frequently asked questions
Is the transparency preserved?+
Yes, the AVIF's alpha channel carries straight into the PNG, and that is the main reason to pick PNG over JPG for these files.
Is there a quality setting?+
No, because PNG is lossless and has nothing to trade off. The file comes out as good as the AVIF it came from.
Why is the PNG so much bigger?+
AVIF compresses hard, while PNG's lossless compression does very little for photographs, so a photo growing twenty-fold is normal. Icons and flat graphics grow far less.
What about HDR or 10-bit AVIF?+
Your browser turns it into standard 8-bit color before the page draws it, so bright highlights may look flatter than they do in an HDR viewer and the PNG cannot bring them back.
Does it work on an old browser?+
Not if the browser can't decode AVIF itself, which rules out Safari before 16.4 and Firefox before 93. Update the browser and try again.
Is anything uploaded?+
No, the PNG is written on your device and closing the tab leaves nothing behind.