Type a prompt, get a buildable brick model - with a .ldr file, full parts list and step-by-step PDF instructions. Two modes: Voxel sculpts organic shapes from a generated 3D mesh, and Detailed (beta) uses semantic reasoning to write a short plan that my own brick engine builds piece by piece with real techniques - curved slopes, windows, wheels, sideways building. Every connection is checked so the model holds together. Choose the size and finish, browse and buy builds on Discover.

Type a prompt, get a buildable brick model. The AI (image + mesh gen) is just the front door. The real work is the brick-placing engine: voxelizing the shape, tiling it with actual LEGO-compatible parts, staggering seams for strength, running structural analysis (gravity load) to catch weak points, then refining with slopes and tiles (currently a 55 part brick library). You get a real .ldr file, parts list, and step-by-step PDF instructions. Renders below done with the Mecabricks Advanced add-on.