Free PGM to AVIF Converter

Convert PGM to AVIF for free and online, easily convert your image file without needing to download any software or pay any fees

Or drop it here

Maximum file size 200 MB

PGM

Portable Gray Map

Portable Gray Map (PGM) is a file format for grayscale images. It is a lowest common denominator grayscale file format that most image processing programs can read and write.

Main usage

PGM is used for storing images such as X-ray images, medical images, and other scientific images.

Main features

8-bit grayscale
1-bit black and white
24-bit RGB color

AVIF

AV1 Image File

AVIF (AV1 Image File) is an image file format based on the AV1 video codec, developed by the Alliance for Open Media. It is designed to improve the image quality of images and photos on the web.

Main usage

AVIF is used for storing and sharing images and photos on the web, as well as for archiving and editing images.

Main features

High compression ratio
High image quality
Supports 8-bit and 10-bit color depths