Convert PNM to J2C
Convert PNM images to J2C format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The PNM which stands for Portable Any-Map is an abstraction of Netpbm PBM, PGM, and PPM formats, designed by Jef Poskanzer in the 1980s. It was designed to easily exchange binary images between different platforms.
Start uploading a PNM image by clicking the Choose File button or drag & dropping your PNM file.
For an advanced conversion, use the PNM to J2C optional tools available on the preview page and click the Convert button.
Give it a moment for the J2C conversion to complete, then download your file afterward.
To change PNM format to J2C, upload your PNM file to proceed to the preview page. Use any available tools if you want to edit and manipulate your PNM file. Click on the convert button and wait for the convert to complete. Download the converted J2C file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to PNM file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to PNM file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to PNM file location or include path to your input file.