Drop a .cube file, pick a photo, see the result instantly. Everything runs in your browser — nothing is uploaded.

Load a .cube file to begin
Your file stays private — processing happens locally
The standard 3D LUT format used by DaVinci, Premiere, Lightroom, and more.
Trilinear interpolation maps every pixel through the LUT's 3D color grid.
Everything runs in your browser. No uploads, no servers, no tracking.