Groutr: Grout Color Visualizer

Oct 24, 2025

Groutr got an upgrade! Our grout detection algorithm now re-grouts all kinds of tile, including mosaics, household tile, pavers and more. But that's not all, the Groutr interface now includes the ability to edit the generated grout lines, recolor lines individually for multi-color grout, or draw entirely new grout lines from scratch. A new comparison view shows side-by-side comparisons of up to 4 grout colors. Happy Grouting!