Kumitate

A 3D brick builder in your browser. Start a room, share the link, and build together in real time.

• Click to place a brick, right-click to remove one
• R rotates, Ctrl/Cmd+Z undoes only your own bricks
• Left-drag orbits, right-drag pans, scroll zooms

Kumitate (組み立て) means “assembly”. Not affiliated with any toy manufacturer. Part geometry follows the LDraw standard.