Arcadium

Arcadium is an AI-powered online 3D house design tool built to help anyone create floor plans, room layouts, and full home concepts quickly—right in the browser. Instead of wrestling with complex CAD software, you can sketch a plan by placing walls, doors, and windows, then move straight into furnishing and styling your space in 3D. The editor includes a scale-accurate library of furniture and objects, plus parametric components (like stairs, windows, and doors) that can be adjusted on the fly for faster iteration.

Arcadium supports multiple ways to view and present your work, including top-down floor plan mode, orthographic and elevation-style views, isometric perspectives, and even first-person walkthroughs for virtual tours. Precision tools such as snapping, auto-alignment, and numerical inputs make it practical for real layouts, while labels, text, and dimensions help communicate design intent.

A standout feature is AI visualization: you can generate stylized or photorealistic renders from your design, experimenting with different looks such as sketches, watercolor aesthetics, or more realistic interior styles. Lighting controls let you place lights and tweak brightness and hue to better preview the mood of a room.

Because the platform is cloud-based, sharing is simple—publish your floor plans and elevations via a URL so others can view and collaborate without exporting files. Arcadium is positioned as a free, easy-to-use solution for interior design, architecture concepts, renovations, and client-ready presentations, enabling fast creation, iteration, and communication from early layout ideas to polished visuals.