PNMAVIF

Convert PNM to AVIF — free online

Turn Portable Anymap files into AVIF Image — free, private, no watermarks.

Drag & drop files here

Accepts .pnm · up to 50 files

Choose files

How it works

1
Drop your PNM files above — batch conversion is supported.
2
Tap Convert now. Your files are processed with ImageMagick, a trusted open-source engine.
3
Download your AVIF files. Everything is deleted automatically within 24 hours.

Need a different output? See all PNM conversions