PNG → AVIF Converter
Drop your PNG images and get AVIF files instantly. Nothing is uploaded — conversion happens entirely on your device.
Drop images here, or click to select
What is PNG?
The standard lossless format. No quality loss, but larger file sizes.
What is AVIF?
A modern AV1-based image format with top-tier compression, though app support is still limited.
FAQ
Are my files uploaded?
No. Conversion runs entirely inside your browser; your images never reach any server, so even sensitive files stay private.
Is it free?
Completely free. No account, no installation.
Can I convert multiple files at once?
Yes — drop several PNG files at once and download them all as a ZIP.
Will quality be lost?
AVIF is a lossy format; use the quality slider to balance quality and file size.