Space Designer 3D

Space Designer 3D is a browser-based floor plan and 3D design application developed by Asynth, a French software company founded in 2009 by two architects. It runs entirely in a web browser, with nothing to install, on desktop computers and tablets.

Key features

• 2D floor plan drawing: walls, doors, windows and multiple levels, with dimensions.
• Import of an existing plan (image or PDF) as a base to trace over.
• A large catalog of furniture, lighting, materials and finishes, including parametric doors and windows.
• Instant 3D view and walkthrough of the project.
• Photorealistic renders, with AI Image Boost to enhance images in one click.
• Exports to PNG, JPG and PDF, plus DXF and IFC for CAD and BIM workflows, depending on the plan.
• Import of custom 3D models (GLTF, OBJ, FBX) on the top plan.
• Online project sharing with clients and colleagues.

Use cases

• Homeowners plan a renovation, a move or a new home.
• Architects and interior designers present concepts and layout options to their clients.
• Real estate professionals show the potential of a property.
• Furniture brands, retailers and other businesses offer the planner to their own customers, branded and on their own domain, with their product catalog.

Differentiators

• Fully browser-based: works on Mac, Windows, Linux and tablets without installation.
• One tool from the first 2D sketch to photorealistic renders and CAD/BIM export.
• Designed by architects, used in architecture, interior design, real estate, office planning, retail and event design.