FITS to PNG

  • Step 1: Select your FITS image or drag and drop it here. You can upload up to 20 files at once, and large files are welcome. If you want a specific output size, set the width and height in the settings below before you start.
  • Step 2: Wait a moment while we convert your FITS to PNG. Converting scientific FITS data to a display format may compress very wide dynamic ranges into 8 or 16 bits per channel, which is normal for PNG. Batch jobs run fast, but very large files can take a bit longer.
  • Step 3: Click Download to save your PNG. If you uploaded more than one file, you will receive a single ZIP with all results. Tip: Check the PNG for orientation and contrast before sharing, as FITS viewers sometimes apply custom stretches that general image viewers do not.

You can upload up to 20 images at once. Large files are welcome. If you upload more than one file, your PNGs will be delivered as a single ZIP.

  • settings
    Width (px):
    Height (px):
    Leave a dimension on Auto to keep it unchanged.
    Expert Settings: Customize options

    • FITS 2 PNG

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    Illustration: Converting FITS to PNG

    Further Converters for FITS and PNG

    Convert from FITS

    With Converter App, you can convert FITS files into many other formats:

    FITS to TIFF  |  FITS to PNG  |  FITS to JPG  |  FITS to JPEG

    → All FITS Converters

    More for PNGs

    If you want to keep working with your final PNG, try:

    PNG to PDF  |  PNG to JPG  |  PNG to WORD  |  PNG to TXT  |  PNG to XLSX  |  PNG to PPTX  |  PNG to WEBP  |  PNG to SVG

    → All PNG Converters