Floor plan to 3D
From floor plan to 3D model, with no extra step.
Roommie builds the 2D floor plan and the 3D model from the same geometry, so the plan becomes a 3D model with no extra work. You can walk through it in the browser and export it as a GLB file.
Try it freeOne source, two views
Because the plan and the model share one set of walls, doors and furniture, they never drift apart. Change a wall in chat and both update.
Walk through it
Open the 3D view to move through the rooms at eye height. It is a fast way to check sight lines, door swings and how tight a corridor feels.
Export GLB
GLB is a single-file 3D format. It opens in Blender, most web viewers, game engines and AR viewers on phones.
Questions
Can I turn an existing floor plan image into 3D?
Not yet. Today Roommie builds plans from a text brief. Describe the existing layout in words and it will draft it.
Is the 3D model free?
Yes. The 3D view, the walkthrough and GLB export are on the free plan.
Updated 5 October 2026. Outputs are schematic-design drafts, not construction documents.