House plan generator
Whether you are an architect testing a scheme or a homeowner working out what to ask for, the useful output is the same: a plan with honest dimensions that you can hold up in a meeting. Archi4D produces four of them from a description of the site and what you want on it.
Free for your first 5 plans. No card, no install.
Start from what you actually have
A sentence about the block and the family is enough: how many bedrooms, roughly what area, which way the light comes from. If you have a survey, upload it and the plan is generated inside the real boundary.
Know what you are asking for
Homeowners arrive at the first architect meeting with a Pinterest board and leave with a quote for work they cannot picture. A measured plan changes that conversation — you can point at the third bedroom and say it is too small, before anybody has billed for a drawing.
Hand it to a professional
Export a PDF to send your architect, or a DWG for them to work over. Nothing about Archi4D's output is a dead end.
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.
- Use caseNew build housing plans
Generate new build housing schemes from a site boundary and a brief. Compare parti diagrams with areas, daylight, and code checks.
- Use caseRenovation and extension plans
Generate renovation and extension options from your existing plan. Compare four schemes with real areas before paying for drawings.