Mapforge

Start with a place you know. Mapforge turns real streets, building outlines, green spaces and water into a 3D scene you can explore and make your own.

Search for a town or address, choose an area and build your world. Look around from above, walk through the streets or fly across the landscape. Open terrain data adds hills and slopes, with optional smoothing for a calmer ground surface.

Adjust individual buildings, save your project and export the scene as a GLB model for Blender, Godot, Unity or Three.js. The app runs in your browser without an account or installation.

Mapforge is an evolving creative tool, rather than an exact reconstruction. Building heights may be estimated, and terrain data can contain traces of buildings and vegetation.

Map data © OpenStreetMap contributors (ODbL). Terrain: Mapzen Terrain Tiles and its regional sources. Full source credits are available in the app.