CADAGEN is in early access — results improve every week. Your feedback shapes the product.

Text-to-CAD · real engineer support

Describe a mechanical part. Get a CAD file.

From a simple bracket to a complex mechanism — try any mechanical part you can imagine. Automation finishes most jobs in seconds; when it's not enough, a real engineer takes over. Preview and downloads are free.

120.0
Ø8.0
Describe your part
No card required · first part is free
  • STEP + STL download
  • First part free
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  • Card data not stored on our servers
// how it works
01
Describe
Write what you need in plain language — dimensions, material, threads.
02
Generate
AI builds the geometry and shows a live 3D preview.
03
Route
Simple parts finish instantly. Complex ones are routed for expert review.
04
Download
Download your STEP file, give it a quick check, and take it to production.
// example outputs

What good looks like

Example prompts — the standard mechanical parts the engine is strongest at.

Click an example to open the design studio with the prompt filled in.

Fastener

“M10 hex bolt, 40 mm long, ISO metric thread”

Try this prompt
Bracket

“NEMA 17 motor mount bracket, 3 mm aluminium, 4× M4 holes”

Try this prompt
Gear

“Spur gear, 24 teeth, module 1.5, 8 mm bore”

Try this prompt
// expert support

Talk to an engineer — coming soon

For designs that require a human touch, optimize your part directly with a mechanical engineer. Join the waitlist to get notified when expert support launches.

We may email you about expert support and product updates.

Start with a standard part.

Brackets, fasteners, and spacers are where the engine is strongest. Your first part is free — you never pay before seeing the result.

Open the design studioSee pricing

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