PGM Converter

Convert to PGM Online Tool.

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PGM

The portable gray map (PGM) file format stores pictures that only includes black, white, and shades of gray for colors. The limited number of options in the image reduces the amount of size that the final file needs. While not suited for tasks like taking smartphone pictures, the simple format also lends itself well as a building block for other images. It's relatively easy to manually create a PGM file in a process similar to creating ASCII art. Rows and columns of numbers indicate the shade of gray being used in that particular spot. Adding tools and automation makes it even easier to create PGM files.

Convert to PGM