Convert JXL to PGM
Convert JXL 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.
Start uploading a JXL image by clicking the Choose File button or drag & dropping your JXL file.
For advanced customized conversion, use JXL to PGM tools and click Convert.
Wait for the converter to finish and download your PGM image.
To change JXL format to PGM, upload your JXL file to proceed to the preview page. Use any available tools if you want to edit and manipulate your JXL 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 JXL file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to JXL file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to JXL file location or include path to your input file.