Convert JBG to PGM
Convert JBG images to PGM format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The PGM which stands for Portable Gray-Map is a simple structured grayscale raster image format designed by Jef Poskanzer in the 1980s. It was designed to easily exchange binary images between different platforms.
Select any JBG file from your device to start uploading it.
For an advanced conversion, use the JBG to PGM optional tools available on the preview page and click the Convert button.
You will be redirected to the download page to see the conversion status and download your PGM file.
To change JBG format to PGM, upload your JBG file to proceed to the preview page. Use any available tools if you want to edit and manipulate your JBG file. Click on the convert button and wait for the convert to complete. Download the converted PGM file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to JBG file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to JBG file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to JBG file location or include path to your input file.