Mon Plan Carrelage, the tile-layout planner

Why it surfaced

This is a concrete tool for a very specific home-improvement problem. It accepts rectangular, L-shaped, U-shaped, or custom rooms with angled walls, then presents a top-down plan with whole tiles, cuts, joints, and starting points.

A free, no-signup planner for drawing a room, comparing tile layouts, estimating cuts, and calculating how many boxes to buy.