FileKiwi
AVIFPNG

AVIF to PNG Converter

Turn AVIF images into lossless PNG files with transparency, ready for editing and design work.

or drop files here · AVIF up to 50 MB

Runs in your browser, files stay on your deviceBy choosing a file you agree to our Terms of use and Privacy policy.

Convert AVIF to PNG when you need to edit a modern web image or keep its transparent background. AVIF files are tiny and look great in a browser, yet many editors, slide apps and older systems cannot open them.

PNG is lossless, widely supported and keeps transparency. FileKiwi decodes the AVIF in your browser and saves an exact PNG copy, with no upload to any server.

How to use AVIF to PNG

Choose AVIF files

Drop .avif images onto the page, or tap to pick them from your computer or phone.

Convert to lossless PNG

Each image is decoded in the browser and saved as PNG with its transparent areas intact.

Save your images

Download each PNG or get the full set in one ZIP file.

Why use FileKiwi for this

Edit without extra loss

Work on the PNG in any editor and save it many times without adding new compression artifacts.

Transparency preserved

Logos, stickers and cutouts from AVIF keep their see through backgrounds.

Nothing uploaded

Your images are converted on your own device for full privacy.

Opens almost anywhere

PNG works in Windows, macOS, Office, Google Slides, Canva and most design software.

AVIF to PNG or AVIF to JPG?

Both make an AVIF usable, but they serve different needs. Ask yourself two questions: does the image need a transparent background, and will you edit it again later? If either answer is yes, pick PNG.

ChooseWhen
PNGThe image has transparency, contains text or sharp graphics, or you plan to edit it
JPGIt is a photo you want to share, email or upload with a small file size

For photos with no transparency, AVIF to JPG gives a much smaller file.

Why AVIF files are hard to open

AVIF is built on the AV1 video codec and became popular on websites only in recent years. Browsers adopted it fast because it saves bandwidth. Desktop software has been slower.

You may see a blank thumbnail, an error message or a prompt to install an extension. Converting to PNG skips all of that. You get a file that works the same in an old version of an image editor as in the newest one.

Designers run into this a lot. You collect a client logo or an illustration from a live website, drop it into a presentation, and the slide shows an empty box. A PNG copy fixes it in seconds and keeps any transparency the artwork had.

What to expect from the PNG

  • Larger files: AVIF is extremely compact, so the PNG is often many times bigger. That is normal.
  • Same look: the PNG shows exactly what the AVIF decoded to, without adding or removing detail.
  • Clean sharing: metadata such as GPS location is not copied into the PNG.
  • Still images only: animated AVIF is rare, and only the first frame would be converted.

If you need a smaller PNG for the web, try Compress PNG. To trim or reframe it, use Crop Image.

AVIF to PNG: frequently asked questions

Does AVIF to PNG keep transparency?

Yes. Both formats support transparent backgrounds, so any clear areas in your AVIF stay clear in the PNG. This makes PNG the better target for logos, stickers and product cutouts.

Is the conversion lossless?

The PNG is saved without any compression loss, so it matches the decoded AVIF pixel for pixel. Detail removed when the AVIF was originally created cannot be restored, though.

Why is the PNG so much bigger than the AVIF?

AVIF uses very efficient lossy compression, while PNG keeps every pixel exactly. The picture looks the same but needs more space. Choose JPG if you want a smaller shareable file.

Do I need special software to convert AVIF?

No. FileKiwi works in any modern browser on Windows, Mac, Linux, iPhone and Android. There is nothing to install, no codec pack to download and no account to create. Open the page, drop your files and convert.

Are my AVIF images sent to a server?

No. The AVIF is decoded and converted to PNG inside your browser. Your files never leave your device during the process, which suits private photos, unreleased designs and work for clients.