PNG to AVIF Converter
Convert PNG graphics to AVIF - the modern format that keeps transparency while shrinking files for the web.
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Drop your PNG file here or click to browse
Free, instant and private - your file never leaves this device.
90%
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Frequently asked questions
Does AVIF support transparency?
Yes. AVIF supports alpha channels just like PNG, so logos and icons keep their transparency.
How much smaller will my PNG get?
Typically 50-70% smaller than PNG for web graphics at the same visual quality.
Do I need to install anything?
No. The AVIF encoder runs in your browser - no software, no upload, no account.
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