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Convert J2K to JPG

Convert J2K images to JPG format, edit and optimize images online and free.

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JPEG 2000 Code Stream Syntax (.j2k)

J2K Converter

Joint Photographic Experts Group (.jpg)

JPEG is an image file format developed by Joint Photographic Experts Group in 1992. Because of its lossy compression capability, JPEG is a suitable file standard for photographs and web images which makes it the most used digital image format in the world.

JPG Converter More About JPG

How to convert J2K to JPG?

  1. Upload J2K File

    Select a J2K image from your computer, or drag & drop it on the page.

  2. Select J2K Tools

    Choose any J2K to JPG converter tools for a customized conversion, and click Convert.

  3. Download Your JPG

    When the conversion status changes to successful, click on the Download button to get the final JPG image.

Convert J2K to JPG

Tools

J2K Rotate

Rotate J2K to right (90° clockwise), to left (90° counter-clockwise), 180°, and convert it to JPG.

J2K Flip

Flip J2K vertically and/or horizontally (flop), and convert it to JPG.

JPG Quality

Convert J2K to JPG and change the JPG quality by adjusting the JPEG compression level.

Progressive JPG

Convert J2K to progressive JPG.

Frequently Asked Questions

How to change J2K format to JPG?

To change J2K format to JPG, upload your J2K file to proceed to the preview page. Use any available tools if you want to edit and manipulate your J2K file. Click on the convert button and wait for the convert to complete. Download the converted JPG file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert J2K to JPG on macOS

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

  1. Open macOS Terminal.
  2. Either cd to J2K file location or include path to your input file.
  3. Paste and execute the command below, substituting in your J2K_INPUT_FILE name or path. $ vertopal convert J2K_INPUT_FILE --to jpg

Convert J2K to JPG 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 J2K file location or include path to your input file.
  3. Paste and execute the command below, substituting in your J2K_INPUT_FILE name or path. $ vertopal convert J2K_INPUT_FILE --to jpg

Convert J2K to JPG on Linux

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

  1. Open Linux Terminal.
  2. Either cd to J2K file location or include path to your input file.
  3. Paste and execute the command below, substituting in your J2K_INPUT_FILE name or path. $ vertopal convert J2K_INPUT_FILE --to jpg

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