Support

Write to master@ucad.app: a person reads every message and answers, usually within a day. Say what you were doing and, for a drawing, its name or link.

Connecting uCAD to an AI app

ChatGPT: add the uCAD app, then sign in to uCAD when ChatGPT asks (or create an account there) and allow it. Then ask for a model: “a 4 × 5 m living room with a sofa and a dining table for four”, “a staircase between two floors 2.8 m apart”. ChatGPT shows pictures of what it built and gives a link that opens the drawing in uCAD, where you can turn it around, measure it, cut sections, change it and export it.

Claude, Codex, Cursor and others: see uCAD for your AI.

Disconnecting: in uCAD, the account menu, AI assistants: each app signed in to your account is listed there with a Disconnect button. You can also remove uCAD from the app itself.

Your drawings

What an AI app builds is kept in your uCAD account: open uCAD at ucad.app, signed in, and choose Open. A drawing's own link opens only for you; to show it to someone else, ask for a link anyone can open (or use Share in uCAD).

Your account and your data

To delete your account and its data, or to ask what we keep, write from your account's email to master@ucad.app. See the privacy policy and the terms.