Build hardware by describing it

CADbuildr turns your words into parametric CAD — parts, assemblies and drawings as code, versioned like software.

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Design a knight chess piece with a horse-head profileBuild a NEMA17 motor mount bracket using stdlib fastenersCreate a dovetail joint for two 18mm oak boards

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Featured projects

Open-source hardware designed with CADbuildr — open one and keep building.

Chess Set

A complete chess set designed in code — every piece a parametric part, the board an assembly.

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Standard Library

Library

pip install cadbuildr-stdlib

Fasteners, bearings, gears, extrusions — the parts catalog every CADbuildr project builds on.

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Woodworking Joints

Library

pip install cadbuildr-woodworking

Precise joinery in code: dovetails, mortise-and-tenon, box joints — with printable test fits.

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Starter Template

Template

The blank canvas: a minimal CADbuildr project ready for your first part.

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