Create editable CAD models from plain English.
TextoCAD is a free AI text to CAD generator. It turns design prompts into parametric CAD packages with sliders, feature trees, and browser-side model editing. Start with an idea, refine dimensions, and export STEP or STL, free to use.
Need a real CAD designer for complex work?
Use TextoCAD for fast AI-assisted modeling, or request professional support for mechanical design, CAE/simulation preparation, product design, and export-ready CAD files.
Mechanical Design Engineer
Mechanical parts, assemblies, brackets, housings, fixtures, and design refinement.
CAE / Simulation Engineer
Geometry preparation, basic FEA/CAE support, thermal or structural simulation readiness.
Product Design Engineer
Concept development, manufacturability review, functional modeling, and design improvement.
CAD Designer / CAD Engineer
SolidWorks, Fusion 360, CATIA, ANSYS workflows, STEP/STL files, and CAD cleanup.
Design workflow
TextoCAD focuses on the core product loop: describe, generate, edit, and export your CAD design.
Describe
Write a plain-English CAD prompt.
Generate
Create an editable parametric CAD package.
Edit
Use live sliders and assistant controls.
Export
Prepare STEP/STL export workflow.
Frequently asked questions
Is TextoCAD free?
Yes. TextoCAD is free to use. You can describe a part, generate an editable CAD model, adjust it with sliders, and export STEP or STL in your browser without paying. Paid plans are optional and only unlock a more powerful AI model and higher monthly limits for heavier use.
What is text to CAD?
Text to CAD turns a plain English description of a part into a 3D CAD model. Instead of drawing geometry by hand, you describe the dimensions and features you need and TextoCAD generates an editable parametric model.
Do I need to install any software?
No. TextoCAD runs in your web browser. There is nothing to download or install, so you can generate and edit CAD models on any modern device.
What file formats can I export?
You can export STEP files for engineering and CAD workflows and STL files for 3D printing. Basic STEP and STL export is free.
Do I need CAD experience to use it?
No. The point of text to CAD is to remove the learning curve of traditional CAD software. If you can describe the part you need, you can generate a starting model and refine it with sliders.
Explore TextoCAD
Learn how AI text to CAD works and where it helps your design workflow.
Text to CAD
Turn plain English into editable parametric CAD models.
AI CAD Generator
Generate CAD models from a prompt and refine them with AI.
Free CAD Software
Use free CAD software online in your browser, no install.
Online CAD
Browser-based cloud CAD that runs without any download.
Text to STL
Create 3D printable STL files from a description.
What is text to CAD?
A plain English explanation of how text to CAD works.
How to convert text to CAD
A step by step walkthrough from prompt to export.
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