LUTScope Cube Inspector

LUTScope Cube Inspector is a paid, local-first quality-control workspace for colorists, DITs, editors, finishing artists, and post-production teams. Create a saved inspection workspace and import real .cube files through Apple's document picker. LUTScope parses the title, 3D grid declaration, input domain, and every RGB node without uploading the file. Visualize the transform as color slices along the blue axis. Probe shadow, skin-tone, and highlight mappings, then compare declared grid size with parsed node count. The structural audit flags missing nodes, non-finite values, malformed rows, values outside 0…1, custom domains, and extra directives. Export a deterministic normalized .cube with fixed six-decimal samples and safe clamping, plus a CSV audit report for delivery records. Save multiple LUTs in a workspace, add client context and inspection notes, and duplicate the complete workspace before a revision. No login is required. The app has no subscription, in-app purchases, ads, analytics, tracking, cloud sync, AI processing, or developer-server upload.