RoomSketch3D Features

RoomSketch3D starts with a precise 2D floor plan view where you draw every part of your space to scale. It is built for accuracy first, so the plan you create matches the real room.

• Draw to-scale walls, doors, windows, stairs, and wall openings
• Automatic dimensions show wall lengths and room measurements as you draw
• Room templates to start faster instead of from a blank canvas
• Custom wall thickness and grid settings for precise drafting
• Set custom wall and ceiling heights for each room

If you need a measured, print-ready drawing, the same plan doubles as a blueprint maker with accurate dimensions.

Every 2D plan converts to a full 3D room planner view so you can see exactly how the space will feel before you move a single piece of real furniture.

• Switch from 2D to 3D with one click — no extra setup
• Walk through the space in 3D to judge sightlines and flow
• Furniture and fixtures render at realistic, real-world scale
• See how walls, doors, windows, and stairs come together in three dimensions

A built-in library of to-scale furniture covers every room type, and custom sizes cover everything else, so you can furnish a space realistically instead of guessing at sizes.

• To-scale furniture and fixtures for every room — sofas, beds, tables, appliances, storage, and more
• Drag-and-drop placement to arrange and rearrange items instantly
• Items sized to real-world dimensions so layouts stay accurate
• Smart Flow Check flags cramped layouts and tight walkways

Because every item is to scale, you can confirm a piece fits before you buy it — and the furniture spacing guidance helps keep walkways comfortable.

RoomSketch3D is not limited to a single room or a single level. You can plan an entire home, floor by floor, and connect the levels together.

• Design multiple floors and trace each upper floor over the one below
• Add stairs that link levels together
• Set per-room flooring to preview different materials in each space
• Custom wall and ceiling heights for accurate, room-specific dimensions

Once your plan is done, you can take it out of the app to share, print, or keep for reference.

• Export high-resolution images of your 2D floor plan and 3D views
• Cloud sync keeps every design backed up and available on all your devices
• Offline mode on the mobile apps lets you keep working without a connection

RoomSketch3D works in the browser and as native mobile apps, all included in a single purchase.

• Works on the web, plus native iOS and Android apps
• Cloud sync moves your designs seamlessly between devices
• One-time $19.99 purchase — no subscription and no recurring fees
• 30-day money-back guarantee

Prefer mobile? Grab the Android app or the iPhone and iPad app. Want to know exactly what comes with the purchase? See what's included and how to buy, or read why a floor planner without a subscription saves money over time.