LUT Analysis: .cube Viewer and Tone Curve Graphs

Analyze .cube LUTs, .clf and .ctl transforms. Inspect a LUT tone curve and 3D views to understand changes in tone and color with LUT Analysis.

Inspect how a LUT transforms tone and color

A LUT (Look-Up Table) maps input values to output values. LUT Analysis displays that behavior as a Tone Curve and in 3D views. It supports .cube LUT files as well as .clf and .ctl transforms for reviewing looks and comparing color processing.

How to use this tool

Load a file and check the input and output axis settings. Switch between the grayscale tone curve and 3D views to inspect changes in tone and color.

Related tools: CLF Builder / Gamut Graph / All tools