From plain English to real 3D geometry in three steps.
Tell CADZero what you need in plain English. No sketching, no menus.
The AI writes parametric CAD code, executes it on a real CAD kernel, and renders the 3D result in your viewport.
Increase thickness. Add fillets. Move that hole. Just ask — the model updates live.
Three core pillars that make CADZero the most natural way to design in 3D.
Stop fighting with menus and tool palettes. Just type what you need in plain English and watch CADZero generate parametric geometry in real time.
A full 3D viewport with the tools you expect — orbit, pan, zoom, view cube, grid, and RGB axes. Select faces, edges, or vertices directly on the mesh and pass that context to the chat for precise, location-aware edits like "put a hole right here".
Take your design wherever it needs to go. CADZero supports all major formats and keeps a full revision history so you never lose a version.
Here are some screenshots of the app in action.
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Stop clicking through menus. Start talking to your CAD.
