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Scientific.nrrd

NRRD viewer

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About NRRD

Nearly Raw Raster Data for medical/scientific volumes.

NRRD is a flexible scientific volume format — a header plus raw raster data. We parse the header, present orthogonal slices, and show dimension metadata.

FAQ
What is a NRRD file?
NRRD is a flexible scientific volume format — a header plus raw raster data. We parse the header, present orthogonal slices, and show dimension metadata.
Is my file uploaded?
No. Files are opened entirely in your browser using local JavaScript and WebAssembly. Nothing is sent to a server.
Does it work on mobile?
Yes. The viewer is mobile-first and works on phones, tablets, and desktops.
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