Convert PNG to AVIF
Convert PNG to AVIF online, free — no installation, no sign-up.
or drop files here to convert PNG → AVIF
Max file size 1 GB. Browser-side conversions have no upload limit.
How to convert PNG to AVIF
Add your file
Drop your PNG file above or click Choose Files.
Convert
Your file is converted instantly in your browser — it never gets uploaded.
Download
Grab your new AVIF file — done.
What is PNG?
PNG (Portable Network Graphics) is a lossless raster format with full alpha transparency, ideal for logos, icons and screenshots.
What is AVIF?
AVIF is a modern AV1-based image format with dramatically better compression than JPG at the same quality.
Frequently asked questions
Drop your PNG file into the box above (or click Choose Files), then click Convert and download your new AVIF file. No account or software needed.
Yes — this converter is completely free with no watermarks and no sign-up.
Absolutely. This conversion runs entirely inside your browser, so your PNG file never leaves your device.
You control the output. Use the advanced options (the gear icon) to set quality, and we preserve as much fidelity as the AVIF format allows.