Floor plans to game-ready 3D

Updated 13 July 20265 min read

Blocking out a building by hand is slow. If you already have a floor plan, you can convert it into accurate 3D geometry and bring that straight into Unreal, Unity, or Blender as a base for a level or environment — then spend your time on detail, materials, and lighting instead of laying out walls.

What "game-ready" means

Game-ready geometry is clean, correctly scaled, and reasonably optimized so it performs in real time. Starting from structured walls and rooms — rather than a rough sketch — gets you much closer to that than modeling from scratch or importing a messy mesh.

The plan-to-engine workflow

Upload your 2D floor plan.
Convert it to a 3D model — the 2D-to-3D step.
Export glTF/GLB, OBJ, or .blend.
Import into Unreal, Unity, or Blender and refine — topology, materials, lighting.

Which format?

glTF / GLB — modern, engine-friendly; a great default (see what is glTF).
OBJ — simple, universal fallback.
.blend — refine in Blender before the engine.

Start from real building geometry

Upload a plan and export glTF, OBJ, or .blend to drop into your engine — no blocking it out by hand.

Get early access →

Frequently asked questions

Can you turn a floor plan into a game level?

Yes — a floor plan gives you accurate building geometry to start from. Convert it to 3D, export glTF/OBJ/.blend, and import it into Unreal, Unity, or Blender, then add detail, materials, and lighting for a game level or environment.

What does "game-ready" mean?

Game-ready geometry is clean, correctly scaled, and reasonably optimized so it runs well in real time. Starting from structured walls and rooms — rather than a rough sketch — gets you closer to that.

Which format should I export for Unreal or Unity?

glTF/GLB is a great modern choice both engines support, and OBJ works as a simple fallback. Export .blend if you want to refine in Blender first before bringing it into the engine.

Do I need to clean it up before using it in a game?

Usually a little. Real-time projects care about topology, scale, and materials, so treat the converted model as an accurate base you optimize and dress, not a finished asset.