lutCreator.js

Generate a LUT from any photo or video editing application

Edit color in Photohop, Lightroom, Camera RAW... and use them in Premiere, DaVinci...





What is a LUT table?

A Look-Up Table (LUT) is a file containing math instructions to replace a color by another one. This process is done pixel by pixel, that gives a very high accuracy.

A HALD is a 3D LUT converted into 2D image as JPG or PNG file. The HALD is a pattern containing all color values (pixels) for a specific size of grid. Bigger is the grid, better color accuracy is the output generated LUT.


How it works?

Click on Download HALD button al select the size of the LUT to generate a PNG HALD, normally with a HALD 25 SIZE is enough. SIZE 144 is for Extreme Exceptions

Open this PNG into your favorite photo editing application, like Photoshop, Lightroom, Camera Raw... and apply a color correction on the PNG HALD. Then you save it as PNG without compression (or in JPG but with 100% quality).

Finally, click Convert to CUBE and select the modified PNG you just saved.

The algorithm will interpret the differences that there are between each pixel of the original HALD and the HALD modified by you.

A 3D LUT as .CUBE format will be generated


Tutorials

Photoshop color grading to Premiere


Lightroom color preset to Premiere



Code with by SirSerch