CAD that checks its own work

Describe the part.
Get proof it works.

CadKitty builds your part from cited standards, then measures fit and printability before the file ships.

Check a part you already have. Drop an .stl here. Free · no login
cadkitty · planetary_4to1 validated.stl
live renderplanetary_4to1 · as measured below
measurements
MODULE1.5 mm · 20°
TEETH18 / 18 / 54
RATIO4 : 1
CENTERS27.00 mm
train54 = 18+2·18teeth mesh0.00 mm³ bindcenters±0.00 mminvolute20° std
01
standards registry

Hardware dimensions come from structured standards (NEMA, ISO, T-slot), with the source cited on the part.

02
deterministic compiler

Your request becomes typed CAD operations, compiled to geometry. Same input, same output, every time.

03
validator gate

Mesh, fit, walls, and interfaces are measured before export. A part that fails does not ship.

how it works

From a sentence to a part that fits.

01request → standards

Plan from a sentence.

Type the part you need in plain English. CadKitty resolves every dimension to a real standard (module 1.5, 20° involute, ISO 53/54) instead of guessing.

02part program → compiler

Build from typed code.

Your request becomes a typed list of CAD operations. A deterministic compiler turns those into real geometry: same input, same output, never a guessed mesh.

03validator → STL · BOM · steps

Check before you download.

Every claim gets measured. The teeth are rotated against each other and checked for binding: a train that would jam never ships. Only then do you get the file.

exploded view · every part separates
why it's different

Most tools guess. This one checks.

Ordinary text-to-3D lets a model invent geometry and hands you a mesh. CadKitty limits the model to picking known parts, builds the geometry from code, and proves it.

typical text-to-3D
  • Makes up critical dimensions
  • Hands you a raw mesh to clean up
  • Skips fit and printability
  • Bluffs when the request is unclear
  • No real standard behind the numbers
cadkitty
  • It does not make up critical dimensions
  • It pulls hardware sizes from real, cited standards
  • It builds geometry from code, not a guessed mesh
  • It checks fit and printability before export
  • It says no when a request is unclear or impossible

Describe the part you need.

CadKitty will measure twice before it ships the file.