Convert

PNG to AVIF

Convert a PNG image to AVIF, a modern format that typically produces significantly smaller files than PNG while still supporting transparency. AVIF encoding is genuinely CPU-intensive, so this takes noticeably longer than the site’s other conversions, especially on a phone or older computer.

  • Files never leave your device
  • Runs entirely in your browser
  • Free, no account needed
Use PNG to AVIF - free

Frequently asked questions

Why does this take longer than other conversions?

AVIF encoding is computationally heavy. Unlike JPG, PNG, or WEBP - which browsers can encode natively and instantly - AVIF encoding runs a dedicated in-browser encoder, which takes real processing time, more on mobile devices.

Is transparency preserved?

Yes, AVIF supports an alpha channel like PNG.

Will every browser display the AVIF result?

Yes, all current major browsers can display AVIF images, though very old browser versions may not.

Convert PNG to AVIF - smaller files, modern format.

Open PNG to AVIF
  • Files never leave your device
  • No upload required
  • No account needed
  • Unlimited use, always free