✓ Good Room SizeFits a queen bed, 2 nightstands & wardrobe.
3D Room Designer With Real Measurements — Free Online Tool
Enter your room's exact length, width, and ceiling height, and instantly see a real-size 3D model in your browser. Perfect for planning furniture layouts, testing wall colors, and checking if pieces will fit before buying.
How to Use the 3D Room Designer
Step 1: Measure your room wall-to-wall in feet or meters.
Step 2: Enter the length, width, and ceiling height.
Step 3: Pick a wall color, floor style, and lighting mood.
Step 4: Drag to rotate the 3D view — zoom to inspect details.
Why Use a Room Designer With Measurements?
See if a sofa, bed, or dining table will actually fit your space.
Test paint colors on your real room dimensions before buying.
Plan furniture layouts without moving a single piece.
Save money by avoiding wrong-size purchases.
Frequently Asked Questions
How do I measure my room? Measure along the floor from wall to wall. Record length (longest side) and width (shortest side).
Does it work for any room shape? Yes — for rectangular rooms (most common). For L-shapes, measure the longest dimensions.
Is it free? Yes, 100% free with no signup required.