Arcadium 3D is a free tool for designing and visualizing residential spaces. Making 3D design as easy as a video game. Anyone can create floor plans, customize room layouts, and design complete house interiors. It's browser-based - so nothing to download and you can collaborate easily online with others.
The tool combines straightforward design controls with AI-powered visualization, letting you quickly iterate on layouts and see photorealistic renderings of your designs. Ideal for homeowners exploring renovation ideas, interior designers prototyping concepts, or real estate professionals presenting properties. Typical projects include garden landscape design, interior design, architecture, kitchen layouts and bedroom design.
Arcadium 3D comes bundled with it's own asset library. You can create 2D floor plans as well as 3D walk throughs. Materials and colors are fully editable and there is an AI rendering feature as well as image to 3D model AI. Arcadium 3D has a free plan and paid options for heavy users.




