STLGen

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Spirograph maker

Rolling-wheel patterns, roses and Lissajous figures.

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.

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

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About the spirograph maker

The patterns of a spirograph toy as printable plates, coasters and ornaments. Change the two numbers and the pen position to explore.

  • Numbers that share no common factor give the richest patterns.
  • Print the base and the lines in two colours.
  • Without a base it becomes a lacy ornament.

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

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