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AI LUT Generator

Generate professional-grade .cube LUT files for use in DaVinci Resolve, Adobe Premiere Pro, Final Cut Pro, CapCut, Filmora, and Photoshop. Choose from 15 cinematic styles with real color science math — no filters, no simulations.

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How It Works

Get started in seconds — no sign-up required

1

Upload Your Image

Upload a photo or still frame from your video. Our AI analyzes the image — histogram, RGB distribution, luminance, white balance, and skin tones — to understand your source content.

2

Choose a Cinematic Style

Select from 15 professional grades: Cinematic, Teal & Orange, Kodak 2383, Fuji Eterna, Wedding Film, Hollywood, Moody, and more. Each uses real lift/gamma/gain and color science algorithms.

3

Download Your .cube File

Generate and download a mathematically correct .cube LUT file (17×17×17 or 33×33×33). Import it directly into DaVinci Resolve, Premiere Pro, Final Cut Pro, CapCut, or Filmora.

✨ Why Use This Tool?

  • ✓Generates real industry-standard .cube LUT files — not CSS filters or simulations
  • ✓15 professional cinematic styles with authentic color science math
  • ✓Compatible with DaVinci Resolve, Adobe Premiere Pro, Final Cut Pro, CapCut, Filmora
  • ✓Split-slider live preview shows exact LUT effect on your image using canvas rendering
  • ✓AI image analysis detects histogram, white balance, and luminance for smarter grading
  • ✓Choose LUT size: 17×17×17 (fast) or 33×33×33 (high precision) — completely free

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Frequently Asked Questions

Everything you need to know

What is a .cube LUT file?
A .cube file is an industry-standard 3D Look-Up Table (LUT) format. It maps every possible input RGB color value to a new output RGB value, defining a complete color transformation. This file is directly imported into professional editing software to apply a cinematic grade to your entire video or image with a single click.
How do I import the .cube file into DaVinci Resolve?
In DaVinci Resolve: Open the Color page → Click the LUTs panel (or right-click a node) → Select 'Import LUT' → Choose your .cube file. The LUT will be applied to that node. For Premiere Pro: Use the Lumetri Color panel → Creative section → 'Look' dropdown → Browse to your .cube file.
Does this generate real LUT files or just apply a CSS filter?
This generates mathematically correct 3D LUT .cube files using real color science algorithms — lift/gamma/gain, shadow/highlight tinting, saturation adjustments, and hue shifts computed for every possible RGB input value. No CSS filters are used anywhere in this tool.
What is the difference between 17×17×17 and 33×33×33 LUT size?
The LUT size determines how many sample points are used to define the color transformation. A 17×17×17 LUT has 4,913 entries and is compact and fast to apply. A 33×33×33 LUT has 35,937 entries and provides higher interpolation accuracy, which is important for subtle gradients and skin tones. Professional studios typically use 33×33×33 or larger.
Which video editors support .cube LUT files?
The .cube format is supported by virtually all professional video editors: DaVinci Resolve, Adobe Premiere Pro, Adobe After Effects, Final Cut Pro X, CapCut (PC), Filmora, Vegas Pro, Kdenlive, and Photoshop (as a 3D LUT adjustment layer).