FITS Converter
Convert FITS images to a variety of formats, edit and optimize images online and free.
Drop Files Anywhere to Upload
The FITS (Flexible Image Transport System) file extension is widely utilized in the field of astronomy for storing, transmitting, and manipulating scientific data and images. Originating in the late 1970s, FITS was developed by NASA and the International Astronomical Union (IAU) to standardize the format for astronomical data. Its primary use is to archive astronomical images, spectral data, and other multidimensional data arrays, enabling efficient data interchange among scientists and astronomers. FITS files are known for their ability to store metadata and large datasets, making them essential for detailed scientific analysis and long-term preservation in research environments.
Select the FITS image you need to convert from your system.
Select the output format you want to apply to your FITS image.
You will be directed to the download page once the conversion is complete.
Activate Vertopal CLI to begin converting FITS image.