Free Room Designer and Layout Planner

Design any room online for free with our intuitive room design tool. Create professional room layouts, experiment with furniture placement, and bring your interior design ideas to life in stunning 3D.

Arcadium 3D house modeling software

Nothing short of amazing

"I immediately adopted Arcadium into a massive floor plan project I'm managing. Intuitive, simple, clean, and affordable."

Architect's opinion

"As an architect, Arcadium is a fantastic tool for getting our three-dimensional ideas across to clients quickly. Other 3D software tools can be very time consuming and fiddly."

Excellent software for office design

"I used Arcadium to design an entire new office. It is wonderfully intuitive great tool and I would highly recommend it for any kind of interior design."

Enjoyable and user friendly

"I am a huge fan of Arcadium. I spent hours precisely measuring and placing furniture. And I enjoyed every second. Can't recommend this thing enough."

Perfect, easy to use, a gem really

"I used it to do an interior design of a house. Very functional, precise numbers, measuring units etc. Lots of flexibility and possibilities."

The best 3D floor plan tool I've used

"I love Arcadium. It's so easy to use compared to other 3D software. I can brainstorm ideas and try them out online to get a feel for the flow of the space."

Arcadium is now my go to tool

"I've now switched to Arcadium from Sketchup. It's far faster and easier to ideate and communicate with clients."

The Easiest Way to Design a Room Online

Planning a home renovation or redesigning your living space? Arcadium's free room designer tool makes interior design accessible to everyone. Whether you're a homeowner visualizing a bedroom makeover, an interior designer creating client presentations, or a real estate professional staging properties, our 3D room planner delivers professional results without the learning curve.

Our online room design tool combines powerful 3D visualization with an intuitive drag-and-drop interface, allowing for seamless customization. Create accurate room layouts, test different furniture arrangements, and see your design ideas come to life instantly, all from your browser with no software to download.

Why Choose Arcadium's 3D Room Design Tool?

100% Browser-Based Room Planner

Start designing instantly, no downloads, no installations, no account required to explore. Our room designer online works on any device with a modern browser, making room planning accessible anywhere you have internet.

Real-Time 3D Visualization

Switch seamlessly between 2D floor plans and immersive 3D views. Walk through your virtual room design, adjust camera angles, and see exactly how your space will look before making any real-world changes.

AI-Powered Interior Design

Transform your design workflow with two powerful AI tools. Generate custom 3D furniture models instantly from a photo. Snap a picture of any piece, and add it to your room design. Plus, reimagine your space in different interior styles with our AI image generator, letting you visualize your room in modern, rustic, minimalist, or any aesthetic you choose.

Extensive Furniture & Decor Library

Access hundreds of furniture items, fixtures, and decorative elements. From modern minimalist to classic traditional styles, find everything you need to bring your room design ideas to reality.

Free Room Design to Get Started

Start designing rooms without spending a penny. Our free plan gives you access to essential room design features, perfect for exploring layouts and testing ideas. When you're ready for advanced capabilities like high-resolution renders and expanded furniture libraries, affordable upgrade options are available.

Powerful Room Design Features for Every Project

Room Layout Planning Tools

3D Room Visualization

Material & Color Customization

How to Design Your Room With Arcadium 3D in 3 Steps

Step 1: Create Your Room Layout

Open Arcadium in your browser and choose to start fresh or use a room template. Enter your room dimensions to create an accurate floor plan, then add walls, doors, and windows to define your space. Our room layout planner makes it easy to replicate your exact room measurements.

Step 2: Furnish & Customize

Browse our extensive furniture catalog and drag items directly into your room design. Arrange sofas, beds, tables, and decor pieces with simple click-and-drag controls. Customize materials, colors, and finishes to match your vision. Test different furniture layouts until you find the perfect arrangement.

Step 3: Visualize & Share

Switch to 3D view to see your completed room design come to life. Take a virtual tour of your space, capture screenshots for reference, and share your design with family, friends, or clients via a simple link. Export high-quality renders for presentations or mood boards.

Room Design Solutions for Every Need

Living Room Design

Reimagine your living space with our room planner online. Test sofa placements, find the perfect TV position, and create conversation-friendly seating arrangements. Visualize how different coffee tables, rugs, and accent pieces transform your living room before making any purchases.

Bedroom Design

Design your ideal bedroom retreat. Experiment with bed placement for optimal feng shui, plan wardrobe and storage solutions, and create a relaxing atmosphere. Our bedroom design tool helps you maximize space while maintaining comfort and style.

Home Office Planning

Create a productive workspace at home. Plan desk positioning for natural light, organize storage, and ensure ergonomic comfort. Our room design tool helps you balance functionality with aesthetics for a home office that inspires.

Property Staging & Real Estate

Real estate professionals use Arcadium to stage empty properties virtually. They show potential buyers how rooms could look furnished, create compelling listing visuals, and help clients envision their future home, all without physical furniture.

Interior Design Projects

Interior designers rely on our 3D room design software to present concepts to clients. Create multiple design options, collaborate on revisions, and deliver photorealistic renders that bring visions to life before any construction begins.

Who Uses Our Virtual Room Designer?

What Makes Arcadium 3D Different from Other Tools?

Instant Access, Zero Friction

Start designing in seconds. No lengthy sign-ups, no software downloads, no steep learning curve. Our free 3D room design tool is built for immediate productivity. Open your browser and begin creating professional room layouts instantly.

Smart Design Intelligence

Arcadium's intelligent tools streamline the design process. Auto-adjusting elements, built-in standard furniture dimensions, and smart snapping features ensure your room designs are both beautiful and practical.

Professional-Quality AI Visualization

Experience your designs with stunning realism. Realistic lighting, high-resolution rendering, and immersive virtual walkthroughs bring your room design ideas to life. Share professional-quality visuals that impress clients, family, or social media followers.

Room planner common questions

Ready to Design Your Dream Room?

Experience the power of professional 3D room design, completely free. No credit card required, no software to install, no design experience needed. Join thousands of homeowners, designers, and real estate professionals who trust Arcadium for their room design projects.


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