Pascal Editor
VerifiedFree, open source 3D building editor in the browser with AI and agent support
Product preview
Pascal Editor
What it is
Pascal Editor is a browser-based 3D CAD tool for buildings and interiors from Pascal Group. You can start from an iPhone Pro scan made with the Pascal Capture app, sketch a new design or generate geometry with AI, then move walls, swap furniture, test layouts and walk through the space in first person. It models projects as a semantic scene graph of levels, walls, slabs, doors, windows and furniture, and exports GLB, USDZ, STL, OBJ, IFC4 or a PDF floor plan. The viewer, editor and engine are MIT licensed on GitHub and npm, and a hosted MCP server lets agents such as Claude or Cursor edit scenes. Editing is free, while credits pay for AI work.
Key features
- Browser-based 3D building editor
- AI geometry generation and assistant
- MCP server and REST Scene API
- Exports to GLB, IFC4, STL and PDF plans
What we liked
- + Free and open source core editor
- + Agents can read and edit real projects
- + Runs locally or self-hosted with Docker
Worth noting
- · AI features use paid credits
- · Paid seats are expensive for casual users
Editor's notes
More context from AI BirdView
Pascal Editor brings architectural 3D modeling into the browser without the learning curve of traditional CAD software. What sets it apart is how open it is: the editor is MIT licensed, the scene engine is published on npm, and AI agents can work on the same project you see on screen. That combination makes it equally interesting to homeowners, designers and developers.
- Projects can start from a phone scan, a hand sketch or an AI prompt, then be refined by hand.
- Buildings are stored as an editable scene graph, so a model an agent builds is one a person can keep editing.
- The hosted MCP server works with Claude, Cursor, Codex and other MCP clients, with a credit ceiling you set.
- Exports cover GLB with textures, USDZ, OBJ, STL, IFC4 and PDF floor plans.
- Pascal says the editor has more than 50,000 users, and its GitHub repository shows strong community interest.
Pascal Editor is best for people planning renovations, small design studios, game and content creators who need building interiors, and developers embedding 3D spaces in their own products. A practical tip: build and edit for free first, and only turn on AI generation or Studio renders when you need them, since those are the actions that consume credits.
Reader reviews
From people who've used Pascal Editor. Emails are never shown publicly.
No reviews yet. Be the first to share your experience.
Alternatives to Pascal Editor
Other tools we like in this space.
