Convert exr to fits
Converted on your device. Files never leave this tab.
Nothing is uploaded
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No account, no daily limit
No sign-up, no daily limit, no watermark, no queue behind other people's files. Batch as many EXR files as you like.
Real FITS output
Encoded by magick, the same library the command-line tools use — not a renamed extension.
About EXR
OpenEXR
A high dynamic range format developed by Industrial Light & Magic and open-sourced in 2003. It stores 16-bit or 32-bit floating-point channels with lossless or lossy compression. Use it for visual effects and 3D render output that will be graded or composited without clipping highlights.
About FITS
Flexible Image Transport System
The standard data format in astronomy since 1981, storing images and tables behind plain-text headers that record telescope and observation details. Convert from FITS to get a viewable PNG or JPG of telescope data; convert to it for astronomy software.