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Convert J2K to FITS

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

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JPEG 2000 Code Stream Syntax (.j2k)

J2K Converter

Flexible Image Transport System (.fits)

Flexible Image Transport System, abbreviated FITS, is an open standard designed for scientific (especially astronomical) data acquisition. FITS format is the most used digital file format in astronomy.

FITS Converter More About FITS

How to convert J2K to FITS?

1Upload J2K File

Drag & drop any J2K file from your device or click the Choose File button to proceed.

2Select J2K Tools

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

3Download Your FITS

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

Convert J2K to FITS

Frequently Asked Questions

How to change J2K format to FITS?

To change J2K format to FITS, 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 FITS file afterward.

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