myLUT Generator

WEBSITE: https://profmitchell.github.io/myLUT/

A professional color grading LUT generator that allows you to extract color profiles from reference images and apply them to your own photos. Create high-quality 3D LUTs compatible with major photo and video editing software.

Features

• Generate high-quality 3D LUTs in multiple resolutions:
  • Standard (17x17x17 nodes)
  • High precision (33x33x33 nodes)
  • Ultra precision (64x64x64 nodes)
• Real-time LUT preview with adjustable strength
• Export industry-standard .cube format LUTs
• Intuitive drag-and-drop interface
• Modern glass-morphism UI design
• One-click before/after comparisons

Getting Started

1. Clone the repository:

git clone https://github.com/yourusername/mylut-generator.git
cd mylut-generator

2. Install dependencies:

npm install

3. Start the development server:

npm run dev

Usage

1. Load Source Image: Drop or select a color-graded reference image from which you want to extract the color profile.

2. Generate LUT: Choose your desired LUT resolution and click "Generate LUT" to extract the color profile.

3. Preview: Load a test image to preview how the LUT affects different photos. Use the strength slider to adjust the intensity.

4. Export: Once satisfied with the results, click "Export LUT" to save the .cube file.

Technical Details

• Built with React and TypeScript
• Uses WebGL for efficient color processing
• Supports common image formats (JPG, PNG, TIFF)
• Generates standard .cube format LUTs compatible with:
  • Adobe Photoshop
  • Adobe Premiere Pro
  • DaVinci Resolve
  • Final Cut Pro
  • And more...

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Author

Mitchell Cohen
Newton, MA
www.mitchellcohen.net

DOWNLOAD: https://github.com/profmitchell/myLUT/releases/tag/1.0

myLUT

A simple and elegant LUT (Look-Up Table) generator for color grading and image processing.

Features

• Generate LUTs from graded images (17x17x17 or 33x33x33)
• Real-time LUT preview
• Export LUTs in .cube format
• Automatically export processed preview images as JPEG
• Modern glass-morphism UI
• Toggle LUT preview on/off

Usage

1. Load a color-graded (corrected) source image

2. Select LUT resolution (higher resolution = longer processing time)

3. Generate the LUT

4. Load a preview image to test the LUT

5. Export the LUT and preview image

Development

Developed by Mitchell Cohen in Newton, MA (2025) www.mitchellcohen.net

9c79baed1a20b60fff17b58296e3b9626a2f0644