CADlingo

From wordsto parametric 3D.

A rough idea or a detailed specification. Work with an AI CAD agent to create, inspect and refine parts, then export for CAD or 3D printing.

Text to CAD

Inspect the model

STL and STEP export

Refine in chat

01

Describe the part

Start with an idea or include dimensions, intended use and constraints.

02

Check the result

Rotate the model and use cross sections to inspect its interior.

03

Download the model

Choose STL for a slicer or STEP to continue working in CAD.

STEP / STL

Your intent. Geometry you can develop.

Focus on what the part needs to do. Let AI handle the modeling, with tools to inspect, revise and carry the result forward.

Start with what you know

Describe a purpose, a rough idea or detailed requirements. Develop the design with an AI agent as the requirements become clearer.

Build around dimensions

Create parametric solid geometry for parts and multi-part models. Inspect internal features and adjust the parameters the model exposes.

Keep developing the design

Request changes in chat, revisit saved versions, and export available STL or STEP files for your next CAD or prototyping step.

Models CADlingo actually made

Open a saved model in the Studio. Rotate it, inspect a section, and explore its available dimension controls.

6 parts

Lever ball valve, 30° open

Clamp-on headphone hook

Straight bevel gear with flange

2 parts

Raspberry Pi 5 case with vented lid

Turbine disc with fir-tree slots

M16 castle nut with threads

7 parts

Swivel caster, 7 parts

Soap dish with drain slots

2 parts

Meshing spur gear pair

Compressor blisk, 24 blades

6 parts

Bench vise, 6 parts

NACA airfoil blade

A CAD workspace to shape your ideas.

See the workflow, from inspecting a model to refining it and exporting your design.

Open the workspace
Explore the model0:00 / 0:09

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Make CAD design more accessible.

We help makers, engineers and hardware founders turn design intent into parametric CAD they can examine and develop toward real parts. Our long-term vision is a development environment that turns human intent into physical products.

Why we build CADlingo
From concept sketches to precision engineering

Bring the part you want to make

Start with an idea, explore an example, or describe the dimensions and function you already have in mind.