It's free, it's open source, and it runs right here in your browser. Just open a tab and start dropping walls.
"I just wanted a simple way to sketch out floor plans without a $2000 CAD license."
— Me, when I started building thisEverything is in real-world meters. What you build here is exactly what it looks like IRL.
No lag, no loading spinners. Drag a wall and it moves instantly.
Export to GLTF, save it as JSON, do whatever you want with your models.
Swap between 3D view, a top-down floor plan, or literally walk around inside it.
I made sure it runs on your laptop and tablet right in the browser.
If you want to add something or fix my messy code, jump into the GitHub repo.
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