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Convert FIT to JXL

Convert FIT images to JXL format, edit and optimize images online and free.

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Flexible Image Transport System (.fit)

FIT and FITS both stand for an identical format. FITS is a well-established format for the exchange and archiving of astronomical data. It is supported by the International Astronomical Union, NASA, and other national and international bodies engaged in astronomy and related fields.

FIT Converter More About FIT

JPEG XL Image (.jxl)

JXL Converter

How to convert FIT to JXL?

  1. Upload FIT File

    Select any FIT file from your device to start uploading it.

  2. Select FIT Tools

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

  3. Download Your JXL

    Give it a moment for the JXL conversion to complete, then download your file afterward.

Convert FIT to JXL

Frequently Asked Questions

How to change FIT format to JXL?

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

Convert Files on Desktop

macOS
Windows
Linux

Convert FIT to JXL on macOS

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

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

Convert FIT to JXL 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 FIT file location or include path to your input file.
  3. Paste and execute the command below, substituting in your FIT_INPUT_FILE name or path. $ vertopal convert FIT_INPUT_FILE --to jxl

Convert FIT to JXL on Linux

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

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

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