USER MANUAL · START HERE

Getting started

  • Create an account. Accounts are created at /signup, with an email address and a password or with Google sign-in. Every account starts on a 30-day free trial, no card needed. Forgot your password? on the sign-in page sends a reset link.
  • Open your first canvas. A new account lands on Your first canvas, which offers two paths. Under Let your AI draw it, Create a token and show the command, Copy the command and Copy the starter prompt connect the AI you already use over MCP (see Connect an AI). Under Start with a working diagram: Web application template, Sequence diagram or Blank canvas, and below them the four documents.
  • Create more canvases. Inside the app, the + next to the workspace row in the left rail opens New canvas. It asks What to draw first — C4 model, Sequence, Gantt chart, Timeline, Pyramid or Quadrant — then Start from. A C4 model starts from Blank canvas, Web application, Microservices or Data platform; each template comes with nodes, edges and a flow to explore.
  • Theme. The sun/moon toggle (top toolbar, and on this page's nav) switches dark and light. The choice follows you across the app.
  • Profile. The account chip (bottom of the toolbar rail) opens your profile panel — Plan with this month's usage, display name, email, password, AI access (the tokens your own AI connects with) and sign out.