PNG to AVIF converter
Converts PNG images to AVIF, entirely in your browser.
- Free
- No sign-up needed to try
- Runs in your browser
Sign in to use this tool
PNG to AVIF converter is free once you're signed in — one quick account unlocks every tool on Alux Tools, no payment, ever.
How this works
The image is decoded and drawn to a canvas, then re-encoded as AVIF for download — no upload required. AVIF encoding needs a Chromium-based browser.
The image never leaves your device.
Frequently asked questions
Is the png to avif converter free?
Yes. PNG to AVIF converter is free to use, with no software to install and no hidden fees.
Is my data uploaded anywhere?
No. This tool runs entirely in your browser, so what you enter or select never leaves your device.
Does it work on phones and tablets?
Yes. It works in any modern browser on Android, iPhone, iPad, Windows, Mac and Linux.