Vertopal — Free Online Converter
Upload to Clouds
Drop Files Anywhere to Upload

Convert PNM to J2K

Convert PNM pictures to J2K format, edit and optimize pictures online and free.

Loading Uploader...
if you have uploaded a file, it will be displayed.
Confirm Cancel

Tags:

Portable Anymap (.pnm)

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.

PNM Converter More About PNM

JPEG 2000 Code Stream Syntax (.j2k)

J2K Converter

How to convert PNM to J2K?

  1. Upload PNM File

    Drag & drop or browse your device to select and upload your PNM file.

  2. Select PNM Tools

    Use the tools available for converting PNM to J2K and click the Convert button.

  3. Download Your J2K

    When the conversion status changes to successful, click on the Download button to get the final J2K picture.

Convert PNM to J2K

Frequently Asked Questions

How to change PNM format to J2K?

To change PNM format to J2K, 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 J2K file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert PNM to J2K on macOS

Follow steps below if you have installed Vertopal CLI on your macOS system.

  1. Open macOS Terminal.
  2. Either cd to PNM file location or include path to your input file.
  3. Paste and execute the command below, substituting in your PNM_INPUT_FILE name or path. $ vertopal convert PNM_INPUT_FILE --to j2k

Convert PNM to J2K on Windows

Follow steps below if you have installed Vertopal CLI on your Windows system.

  1. Open Command Prompt or Windows PowerShell.
  2. Either cd to PNM file location or include path to your input file.
  3. Paste and execute the command below, substituting in your PNM_INPUT_FILE name or path. $ vertopal convert PNM_INPUT_FILE --to j2k

Convert PNM to J2K on Linux

Follow steps below if you have installed Vertopal CLI on your Linux system.

  1. Open Linux Terminal.
  2. Either cd to PNM file location or include path to your input file.
  3. Paste and execute the command below, substituting in your PNM_INPUT_FILE name or path. $ vertopal convert PNM_INPUT_FILE --to j2k

Loading, Please Wait...