Convert PNM to PBM

Change PNM images to PBM online

Drop PNM here
or
choose a file
Supports .pnm files

About

PNM
Portable Any Map Image

Is a raster graphics file that can handle portable monochrome, grayscale, and color images.

PBM
Portable Bitmap Image File Format

Is a portable text-based image that contains only black and white; 1 for a black pixel and 0 for a white pixel.

How to use this PNM to PBM converter

  1. Drop your PNM file into the box, or click to select a file from your computer.
  2. Review file and click remove if you would like to choose another.
  3. Click convert. Your file will upload and the conversion process will begin. Larger files will take longer to convert.
  4. Your new PBM file will appear below. Click download to save to your computer.