Skip Figma.
Design on your running app.
Stop drawing mockups. Prompt your agent to build; review every route live on one canvas.
Any AI Agent
Claude Code, Cursor, Conductor — drive the canvas with MCP
Your agent drives the canvas from your editor. Claude Code, Cursor, Codex, Conductor — all work today. Add pages, capture screenshots, reorganise — from your terminal.
Multi-Viewport
Desktop, tablet, mobile — side-by-side
Render the same screen across every viewport at once. Catch the responsive break the AI missed before you ship.
Share LinksComing soon
Share a link. Get feedback.
Your stakeholders don’t need to install anything. Share a link — they see every screen with full spatial context and can pin comments directly on them.
Mac users create. Everyone reviews.
Spacing on the pricing card feels tight at tablet width.
I built Design Canvas because I wanted a Figma-like infinite canvas for the apps I'm building. One view to visually iterate, compare every screen, and design and code faster with AI — without leaving my editor.
Agent Control
Your AI agent controls the canvas.
Claude Code, Cursor, Conductor — any MCP-compatible agent drives the canvas. Four tools your agent calls from your terminal.
$ npx design-canvas-mcp
✔ Connected to Design Canvas v2.1.67
> Tell Claude: "Add /settings and /billing to the canvas"
✔ list_routes → 12 routes available
✔ add_route → /settings at (1200, 400)
✔ add_route → /billing at (1600, 400)
✔ capture_canvas → screenshot savedHow it works
See the canvas update as your agent changes the code
Point
Run next dev or vite. Design Canvas auto-detects the port.
Render
Every route appears as a live webview. Pan and zoom like Figma.
Verify
Load Figma frames alongside. Spot drift. Ping your agent to fix.
Your AI agent controls the canvasvia MCP
Add routes, capture screenshots, compare viewports — all from Claude Code or Cursor.
Or do it all directly in the app.
FAQ
Questions we hear a lot
Next.js App Router or Pages Router?
Both. Auto-detected.Does it work with Cursor / Claude Code?
Yes — via the bundled MCP server.npx design-canvas-mcpconfigures it in one command.Windows / Linux?
Mac only for MVP. Waitlist.
Ready to see your app?
Download Design Canvas. Point it at your dev server. Every page appears, live, on an infinite canvas.