STLGen

All generators › Gifts and keepsakes

Terrain model maker

Real mountains and valleys from height data.

Drag to turn, scroll or pinch to zoom. Grid squares are 10 mm.
Building the model…
Saves an STL file in millimetres, ready for your slicer.

Your download is starting

should appear in your downloads folder in a moment. Click here if it does not start.

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About the terrain model maker

Pick a famous mountain or type your own coordinates, load the real height data and print the landscape as a relief model.

  • Loading real heights needs an internet connection.
  • Exaggerate the height a little; flat land looks flatter in print.
  • A 0.12 mm layer shows the contours best.

Everything runs in your browser: nothing is uploaded and there is no sign-up.

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