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Convert J2K to JPE

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

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JPEG 2000 Code Stream Syntax (.j2k)

The J2K file extension stands for JPEG 2000 Code Stream Syntax, a part of the JPEG 2000 standard developed by the Joint Photographic Experts Group (JPEG). Introduced in 2000, JPEG 2000 offers superior image compression and quality compared to the original JPEG format. The J2K codestream is highly flexible, supporting both lossy and lossless compression, and allows for scalable decoding, which means images can be efficiently accessed at various resolutions and quality levels. This makes J2K ideal for applications requiring high-quality image storage and transmission, such as medical imaging, digital cinema, and satellite imagery.

J2K Converter

Joint Photographic Experts Group (.jpe)

The JPE file extension stands for Joint Photographic Experts Group. It is a widely used image format known for its efficient compression and high quality, making it ideal for digital photography and web use. Originating in the late 1980s, the JPE format was developed to enable the effective storage and transmission of photographic images. Its primary purpose is to reduce file size without significantly compromising image quality, thereby optimizing storage and facilitating faster file transfers in computer technology contexts.

JPE Converter

How to convert J2K to JPE?

  1. Upload J2K File

    Start uploading a J2K image by clicking the Choose File button or drag & dropping your J2K file.

  2. Select J2K Tools

    For an advanced conversion, use the J2K to JPE optional tools available on the preview page and click the Convert button.

  3. Download Your JPE

    You will be redirected to the download page to see the conversion status and download your JPE file.

Convert J2K to JPE

Tools

J2K Rotate

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

J2K Flip

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

JPE Quality

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

Progressive JPE

Convert J2K to progressive JPE.

Frequently Asked Questions

How to change J2K format to JPE?

To change J2K format to JPE, 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 JPE file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert J2K to JPE 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 jpe

Convert J2K to JPE 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 jpe

Convert J2K to JPE 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 jpe

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