Free 3D print tools

Layerlight

Two small tools for makers. Upload a file, adjust it with a live preview, and download parts ready for your slicer.

90°

Foldline

Bend a flat STL model along a line to any angle. Made for butterflies and wall art that wrap around a corner.

  • STL in, STL out
  • 5° to 180°
  • Sharp corner or rounded
Open Foldline →

Shadowcast

Turn any picture into a 3D-printable shadow lamp. The walls of the box are calculated so an LED throws your picture on the wall.

  • PNG / JPG in
  • Live shadow preview
  • All parts as STL
Open Shadowcast →
PrivateYour files never leave your computer. Everything runs in the browser.
FreeNo account, no limits. Download as many parts as you like.
Ready to printClosed, clean meshes that open in Cura, PrusaSlicer and Bambu Studio.