3D map STL maker

Make an STL from a 3D map selection

Mini Skyline lets you select a real map area, preview it as a printable 3D model, and export an STL mesh for your slicer.

  • Choose a map footprint and convert it into a printable 3D relief model.
  • Include terrain, roads, water, parks, and buildings where map data is available.
  • Export STL for simple printing, or choose 3MF/OBJ when you need colors or materials.

Built for STL workflows

Use STL when you want a straightforward single-mesh export for common slicers, printers, and sharing workflows.

More than a heightmap

City models can include raised buildings and semantic map features, so the result reads like a recognizable place instead of only terrain.

Create a 3D map STL
STL-ready 3D map model with terrain relief and city buildings.
3D map STL exports for printable city relief models.

Common questions

Is this a 3D map STL maker or only a terrain heightmap tool?

Mini Skyline can create terrain relief, but city mode also adds mapped features such as buildings, roads, water, parks, paths, and railways.

Can I print the STL on a normal 3D printer?

Yes. The STL export is intended for common slicers and printers; model size, terrain relief, and building height settings can be tuned before export.