Online J2K to FITS, you can put the J2K to FITS format on your computer, tablet or mobile phone without downloading any software!
Step 1
Upload J2K file
Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Step 2
Select 'FITS'
Select output FITS or any other format as the conversion result (click the Convert button)
Step 3
Download your J2K file
After the conversion you can download your FITS file and upload it to Google Drive, Dropbox.
j2k : JPEG 2000 Image
Compressed bitmap image that uses wavelet compression instead of the DCT compression used by standard .JPEG images; supports 16-bit color, alpha transparency, and lossless compression.
The FITS file type is primarily associated with FITS. FITS (Flexible Image Transport System) is the data format most widely used within astronomy for transporting, analyzing, and archiving scientific data files. FITS is much more than just another image format (such as JPG or GIF) and is primarily designed to store scientific data sets consisting of multidimensional arrays (images) and 2-dimensional tables organized into rows and columns of information. Often this file will have the extension .FIZ.