3D floor plan software that runs in the browser
Every practice already owns CAD. What it does not have is a fast way to test twelve schemes before lunch without opening it. Archi4D runs in a browser tab, produces measured plans and 3D views, and hands the winner back to ArchiCAD, Revit, or AutoCAD with layers and spaces intact.
Free for your first 5 plans. No card, no install.
Built for the schematic stage
CAD is the right tool once a scheme is decided. Before that, its precision is a tax: every test of an idea costs an afternoon of drafting. Archi4D is deliberately scoped to the stage where you are still deciding — generate, compare, edit, discard — and then gets out of the way.
Nothing to install, nothing to licence
It runs in the browser. There is no seat to allocate, no version to keep in sync across the studio, and a homeowner or a client can open a shared link without any of it.
Exports that survive the handover
DWG with layers, IFC 4 with spaces and material assignments, A1 PDF sheet sets with an area schedule and code report, and 300 dpi PNGs. The handover is the point — a tool that traps your work is a tool you will resent by the second project.
What you get
Drag a wall, keep the maths
Move a partition and the area schedule, metrics, and checks update with it.
Isometric and interior
Roofless cutaways, axonometrics, sections, and sun studies from the same geometry.
Client links with comments
Send a link, not a PDF. Comments pin to a room rather than landing in an email thread.
Full history
Every generation and manual edit is a restore point with its reason attached.
Common questions
Keep reading
- GenerationAI floor plan generator
Describe the brief, get four measured floor plans with area schedules and code checks. Lock the rooms that work, regenerate the rest, export DWG or IFC.
- Isometric 3DIsometric 3D floor plan generator
Generate isometric 3D floor plans from a written brief. Measured rooms, area schedules, and a roofless 3D cutaway you can send a client — in about a minute.
- FeaturePlan editor
Edit generated plans directly. Move partitions, retag rooms, lock what works — and watch the area schedule, metrics, and code checks follow.
- FeatureDWG, IFC, and PDF exports
Export layered DWG, IFC 4 with spaces and materials, A1 PDF sheet sets with an area schedule and code report, and 300 dpi presentation images.