ICC → LUT done right

Build production-ready LUTs from your ICC profiles in seconds.

LUT Lab is the modern macOS companion for colorists and display pros who need trusted look-up tables created from any installed ICC profile. Preview, audit, and export in a few clicks—no scripting required.

Explore capabilities

Why LUT Lab?

We created LUT Lab to eliminate opaque conversions and slow command-line workflows. Our approach combines Apple ColorSync accuracy, GPU-fast sampling, and human-friendly reviews so you can focus on creative color, not data wrangling.

Goal: deliver predictable, auditable LUT generation that pairs beautifully with on-set monitors, grading suites, and calibration pipelines.

Designed for modern color pipelines

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True-to-source conversions

Leverages CGColor and ColorSync APIs to sample ICC profiles with precision, respecting tone curves, primaries, and white points.

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Multi-format exports

Generate production LUTs in .cube, .3dl, and .dat formats, ready for popular grading apps and on-set monitors.

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Visual QA built-in

Inspect 3D LUT previews, gamut coverage, and metadata before export so you ship only trusted looks.

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Crafted for macOS

SwiftUI interface with system-wide ICC discovery, QuickLook previews, and native share sheets.

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Fast batch automation

Queue multiple ICC profiles, preview changes, and export LUT packs in one streamlined session.

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Offline friendly

All processing stays on your Mac—no cloud, no uploading, just dependable local conversions.

Color without compromise.

Whether you calibrate on-set monitors, deliver creative look transforms, or maintain facility standards, LUT Lab gives you confidence in every exported LUT.

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