Developer builds browser-based CAD tool that generates 3D homes from a text prompt

A developer has launched Forge3D Spaces, a browser-based tool that converts a plain-language description into a fully furnished, walkable 3D house within seconds. The tool uses a large language model to interpret the prompt and produce a structured room specification, which a deterministic solver then converts into a geometrically consistent floor plan with no overlapping rooms or misaligned walls. The resulting model simultaneously powers 2D floor plans, 3D views, elevations, and cost estimates, so edits to one element automatically update all others. Users can further refine the design through a chat panel, issuing natural-language commands to reposition furniture, change roof styles, or add landscaping. The tool requires no installation and exports DXF files compatible with AutoCAD, aiming to replace costly drafting services for homeowners and contractors at the concept stage.