Guides
Short, honest explainers on colour matching — no fluff, no jargon walls.
- How to create a LUT from a reference image
Turn any reference image's colour and tone into a .cube LUT you can use in your video editor — what works, what to watch for, and the one-click way. - Can a Lightroom preset copy another photo's look?
What a Lightroom preset can and cannot reproduce from a reference photo — tone curves, white balance, HSL — and why some looks need a LUT instead. - How 3D LUTs actually work
A plain-English explanation of 3D LUTs: the lattice, trilinear interpolation, the .cube format, and why LUT size and monotonicity matter.
Tonemara does all of this in your browser in one click: drop a reference
image and your own photo, preview the match free, and export a 33×33×33 .cube
LUT plus a Lightroom-compatible .xmp preset. Your images never leave your device.