3D map 3MF maker

Make a 3MF from a 3D map selection

Mini Skyline lets you select a real map area, preview it as a printable 3D model, and export a 3MF model 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 printable 3MF files with embedded color metadata and source provenance.

Built for 3MF workflows

Use 3MF when you want a printable slicer file with color-capable project metadata and embedded source notices.

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

Common questions

Can I download an STL instead?

No. Mini Skyline exports 3MF only. 3MF keeps the named parts, material colors, attribution, and source provenance that an STL file cannot carry, and every current slicer imports it the same way it imports an STL. Converting the 3MF elsewhere works, but the part names, colors, and license bundle do not survive the trip.

Is this a 3D map 3MF 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 3MF on a normal 3D printer?

Yes. The 3MF export is intended for common slicers and printers; model size, terrain relief, and building height settings can be tuned before export.