3D Planner Dimension Accurate No Sign-Up

RoomFit 3D

Measure the room, place simple furniture shapes, and find layout problems before the furniture arrives.

Platform

Web Browser

Focus

3D Furniture Planning

Storage

Local Browser Storage

Plan with confidence

A simple answer to “will it fit?”

RoomFit keeps the model intentionally simple: measured rooms and geometric objects that make spacing decisions easy to inspect.

Build a room from real dimensions and size every object in millimeters before moving anything at home.

Snap objects cleanly to nearby walls while keeping their measured position visible as you arrange the room.

See boundary, collision, door-swing, clearance, and aisle warnings while you test a layout.

Autosave projects in the browser and import or export versioned JSON without creating an account.

Interface

React, TypeScript

3D Rendering

Three.js, React Three Fiber

State and Build

Zustand, Vite

Testing

Vitest, Playwright

Start with the measurements you already have. No account required.