JPEG to FITS Converter

Convert JPEG to FITS online quickly and easily. Just upload your file, convert it, and download the FITS in seconds.

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What is JPEG ?

JPEG, which stands for Joint Photographic Experts Group, is a widely used image format known for its efficient compression techniques. It is primarily designed for digital photography and internet graphics, allowing for a good balance between image quality and file size.

JPEG format  ▶

What is FITS ?

FITS, or Flexible Image Transport System, is a digital file format widely used in astronomy for storing, transmitting, and processing scientific data, particularly images and tables. It is designed to accommodate various data types and structures, making it a versatile choice for researchers in the field.

FITS format  ▶

How to Convert JPEG to FITS in Just a Few Steps

  1. Upload your JPEG file
    Drag and drop your JPEG file, click 'Select Files' to upload from your device, or import directly from Dropbox, Google Drive, OneDrive, or paste a URL.
  2. Choose FITS as output format
    The converter is preset to FITS, but you can select any other output format before converting.
  3. Adjust settings (optional)
    If you like, tweak output options such as resolution, quality, or compression before converting.
  4. Convert the file
    Click the 'Convert' button. The conversion takes only a few seconds.
  5. Download your converted file
    Download the converted file to your device, or save it directly to Google Drive, Dropbox, or OneDrive.

Why Convert JPEG to FITS file?

FITS (Flexible Image Transport System) is the standard image format used in astronomy and scientific research to store images along with detailed data. Converting JPEG to FITS places your image into this scientific format, useful when a research tool or astronomy workflow specifically expects a FITS file.

This is a specialized conversion aimed at scientific and astronomical work rather than everyday use. The result is your image in the FITS structure those tools read. For normal viewing, sharing, and the web, JPEG or a standard format is far more practical, so keep those for regular use. Reach for FITS only when a scientific workflow specifically requires it.

Start converting JPEG to FITS now — it’s fast, safe, and completely online!

Frequently Asked Questions