Parametric STL, 3MF and DXF generators for 3D printing and laser cutting. No CAD required.
A stepped plywood spice rack for the counter or a cupboard: each row stands higher than the one in front. Enter your jar diameter and count, pick rows and step height.
Make a 3D printable cookie cutter: gingerbread men, stars, trees, hearts and 17 more shapes, or draw your own outline. Set the size and print it rim down.
A laser-cut plywood holder for an LED tealight: fins rise and fall around two notched discs. Pick a fin shape, set heights, fin count and sheet thickness.
Vote on what to build next, or commission a private parametric generator for your workflow.