Design products and enclosures with AI
Product housings, electronics enclosures, cases, and consumer parts — describe what you need and get a parametric CAD model for prototyping and downstream engineering.
Free trial credits included · No credit card required
Prompt2CAD turns a product concept into real CAD geometry — not a polygon-soup mesh you can't edit or fabricate. Describe an electronics enclosure with a recessed lid, a handheld device housing, a battery compartment, or a desktop appliance case, and the AI generates a parametric 3D model with precise wall thicknesses, bosses, ribs, and clearances. Iterate through conversation — "add a USB-C cutout on the back face", "thicken the boss walls to 2mm", "add a 0.4mm lip around the lid" — and tune every dimension with sliders. Export to STEP for Fusion 360 or SolidWorks, or STL for a print-in-place prototype, with every dimension in real-world millimetres.
How the CAD agent helps
Housings, cases, and shells
Electronics enclosures, handheld device housings, appliance shells, battery compartments — describe the product and the AI builds the geometry with real wall thicknesses.
Cutouts, bosses, and ribs
Add port cutouts, screw bosses, mounting ribs, and lid lips through conversation. The AI places them with sensible clearances you can then fine-tune.
Parametric controls
Wall thickness, fillet radius, lid clearance, mounting-hole pitch — every critical dimension becomes a slider you can drag to explore variations without re-describing the part.
Export for prototyping and engineering
Export to STEP for import into Fusion 360, SolidWorks, or FreeCAD, or STL for direct 3D printing. Real-world millimetres throughout — no unit conversion.
Brief the CAD agent
Include dimensions, constraints, materials, and intended use when you know them.
Parts list and CAD exports
Review a geometry-derived list of part IDs, dimensions, quantities, and materials, download it as CSV, or export the model for downstream CAD and prototyping. Verify production details before fabrication.