Compress PNG Graphics into AVIF

When building a lightning-fast responsive website, heavy PNG files drag your performance scores down. The solution is translating them into AVIF. Unlike JPGs which strip away transparency, the AVIF standard perfectly maintains your invisible backgrounds and crisp edges, all while potentially cutting the filesize in half. Optimize your workflow right from your browser.

Convert PNG to AVIF instantly. No software to download, 100% free.

FAQ

Does AVIF really support transparent backgrounds?

Absolutely. It supports a full alpha channel, meaning the transparent background from your original PNG is preserved perfectly.

Why does encoding take slightly longer than other formats?

AVIF relies on the highly complex AV1 video codec. While it produces amazing results, the mathematical calculations simply require more processing power.

Is there a cost to use this tool?

None. It is a completely free, utility-focused web application designed to help you optimize modern graphics easily.