Stack STL, OBJ or 3MF to stackable laser-cut layers. Files never leave your browser.

Turn a 3D model into stackable laser-cut layers

Stack slices your model into layers of your material, adds alignment keys and nests the parts onto as few sheets as possible.

Everything runs in your browser. Your files are never uploaded.

Or try a sample

  1. Open a modelSTL, OBJ or 3MF
  2. Pick material and sheetsThickness, sheet size and about how many
  3. Cut and assembleSVG or DXF files and step-by-step instructions