Free Home Design Software — Create Floor Plans
& 3D Room Designs
The best free floor plan creator and home design software. Draw room layouts, arrange 1,600+ furniture items, and visualize your project with stunning 3D renderings. Trusted by 50M+ users since 2006.
+50M downloads- Trusted by millions worldwide since 2006
4.7 rating- From satisfied users globally
+150M projects created- Empowering users to design dream spaces
Powerful Home Design Software — Easy to Use, Free to Download
Sweet Home 3D is a free interior design software that lets you create detailed floor plans, design room layouts, and visualize your space in 3D. Whether you're planning a renovation or designing a home from scratch, our floor plan creator makes it simple to bring your ideas to life.
All-in-One Floor Plan Creator & Interior Design Solution
Use one free software to build 2D floor plans, design room layouts, decorate interiors, and create professional 3D renderings. Sweet Home 3D replaces expensive home design software with a powerful, free alternative trusted by architects, interior designers, and homeowners worldwide.
- Plan
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Create accurate floor plans in minutes. Draw your room layout from scratch using our intuitive floor plan maker, or upload an existing architectural blueprint. The built-in floor plan designer lets you set exact dimensions, add walls, doors, and windows with precision.
- Furnish
Design every room with our 3D room designer. Choose from 1,600+ furniture items and 400+ textures to decorate living rooms, bedrooms, kitchens, and offices. Customize colors, materials, and dimensions to match your style. The easiest room design software available.
- Render
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See your home design come to life with photo-realistic 3D renderings. Generate high-quality images and video walkthroughs of your floor plan. Sweet Home 3D's rendering engine produces professional results — perfect for presenting your interior design projects to clients or family.
Discover endless interior design ideas
Sweet Home 3D is the perfect solution for all your design projects. Easly test your layout ideas before beginning renovations, explore interior design opportunities experimenting with furniture and decorations, create your dream outdoors, gardens and backyards, plan functional offices and retail spaces. Discover the potential of your space! Create stunning interior designs with Sweet Home 3D.
Frequently Asked Questions
What is the best free home design software?
Sweet Home 3D is one of the most popular free home design software available, with over 50 million downloads. It includes a floor plan creator, room designer, furniture library with 1,600+ items, and 3D rendering capabilities — all completely free.
Can I create floor plans for free?
Yes. Sweet Home 3D is a free floor plan creator that lets you draw accurate 2D floor plans from scratch or by importing existing blueprints. Add walls, rooms, doors, and windows with precise measurements.
Is Sweet Home 3D good for interior design?
Sweet Home 3D is an excellent free interior design software. You can arrange furniture, experiment with textures and colors, and visualize your designs in realistic 3D. It's used by both professionals and homeowners for renovation planning and room design.
Does Sweet Home 3D work on Mac and Windows?
Yes, Sweet Home 3D is available for Windows, macOS, and Linux. You can also use the online version directly in your browser without installing anything.
How is Sweet Home 3D different from SketchUp or Planner 5D?
Sweet Home 3D is 100% free with no premium tiers or watermarks. Unlike SketchUp, it's specifically designed for home design and floor plans, making it simpler to use. Compared to Planner 5D, it offers more furniture items and unlimited 3D renders at no cost.
