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PixTools

PNG to AVIF

Quick answer: Add your PNG files and download AVIF copies. Transparency is kept and files are usually far smaller. Creating AVIF works in Chromium browsers.

Good to know: AVIF files can be created in Chrome, Edge, Brave and Opera. If your browser cannot encode AVIF you will see a message, and PNG to WebP is the best alternative.

Drop images here

or choose files · PNG

🔒 Processed in your browser. Files are never uploaded.

About the PNG to AVIF

Convert PNG to AVIF online for free. Keeps transparency and cuts file size. No upload, runs in your browser.

Screenshots and graphics that are large as PNG shrink dramatically as AVIF.

PixTools runs on your device, so it is fast and your pictures never leave it.

How to use it

  1. 1Drop one or more images into the box or click to browse.
  2. 2Choose the options for this tool.
  3. 3Check the result, then download each file or the full ZIP.

Why use this tool

Private by design

Your files are processed on your device and never uploaded.

Free, no signup

No account, no watermark and no daily limit.

Batch ready

Add many images at once and download a ZIP.

Works on phone and desktop

A responsive layout that fits any screen.

Frequently asked questions

Is transparency kept?

Yes, AVIF supports an alpha channel.

Which browsers can create AVIF?

Chrome, Edge, Brave and Opera. Safari and Firefox cannot save AVIF from a web page yet.

Are my images uploaded to a server?

No. PixTools processes images locally in your browser using your device. Your files are not uploaded or stored.

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AVIF to PNG

Convert AVIF to PNG online for free. Keeps transparency, runs in your browser.

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