FileKiwi

to Converter

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

AVIFPNG

or drop files here · AVIF up to 50 MB

Runs in your browser. A copy of your file is stored privately for 30 daysBy choosing a file you agree to our Terms of use and Privacy policy.

Convert AVIF to PNG for editing, slides and design

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

PNG is lossless, works almost everywhere and keeps transparency. The AVIF is decoded in your browser and saved as a PNG that matches it pixel for pixel.

  • Transparent areas in the AVIF stay clear in the PNG
  • Lossless PNG that matches the decoded AVIF pixel for pixel
  • Width and height stay the same as in the AVIF
  • GPS location and other metadata are not copied into the PNG

Why use FileKiwi for this

No extra loss

Edit the PNG and save it as often as you like without adding new compression artifacts.

Clear backgrounds stay

Logos, stickers and cutouts keep their see through areas, so they sit cleanly on any slide.

Free and unbranded

No signup, no watermark, nothing to install on Windows, Mac, Linux, iPhone or Android.

Opens in design apps

PNG works in Office, Google Slides, Canva, Figma and every version of Photoshop.

How to use AVIF to PNG

  1. 01

    Choose AVIF files

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

  2. 02

    Convert to PNG

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

  3. 03

    Save your images

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

AVIF to PNG or AVIF to JPG?

Both make an AVIF usable. Ask 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 without 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 spread across websites only in the last few years. Browsers adopted it quickly because it saves bandwidth. Desktop software has been slower.

You may see a blank thumbnail, an error, or a prompt to install an extension. A PNG avoids all of that and opens the same way in an old image editor as in a new one.

Designers hit this often. You save a client logo from their live website, drop it into a pitch deck, and the slide shows an empty box. Convert the file to PNG and the logo appears, with its transparent edges intact.

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 decodes to, without adding or removing detail.
  • Clean sharing: metadata such as GPS location is not copied into the PNG.
  • Same pixel size: width and height stay as they were in the AVIF.

For a lighter PNG on a web page, try Compress PNG. To trim or reframe the image, use Crop Image.

AVIF to PNG: frequently asked questions

Does AVIF to PNG keep transparency?

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

Is the conversion lossless?

The PNG is saved with no compression loss, so it matches the decoded AVIF pixel for pixel. Detail that was removed when the AVIF was first 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 file to share.

Do I need special software to convert AVIF?

No. FileKiwi works in any modern browser on Windows, Mac, Linux, iPhone and Android. There is no codec pack to download and no account to create.

What happens to the AVIF files I add?

A copy of each original file is uploaded over HTTPS and stored in a private folder on our server for 30 days, then deleted automatically. Decoding and saving the PNG happen in your browser, and the PNG results are not stored.