CSV, CCSS, EDR
Reads 401-column spectral rows, wavelength/value CSVs, CGATS-style CCSS, and X-Rite EDR spectral data.
Public web app
Spectral Tools
Load display spectral corrections, normalize the spectra, inspect metadata, graph SPDs, and export browser-generated CSV, CCSS, or EDR files.
Normalized SPD
Sample display spectra
Sample
3 spectra
Showing sample wide-gamut display primaries.
Peak-normalized spectra
Divides each spectral set by its own maximum value before graphing and normalized export.
Browser-generated files
Writes normalized CSV/CCSS files or binary EDR files from the active spectral set.
X-Rite conversion
Uses the MIT-licensed ccss2edr binary header layout and technology mapping.
Download
Spectral Tools package placeholder
The browser version is available here now. A hosted package link can be added when there is a standalone file to distribute.