Build apartments and houses in a few clicks — draw the plan, describe it to the AI or import a file, then walk through it in realistic 3D.
The editor got an AI assistant, a 2D plan that follows every 3D change, realistic rendering modes and real BIM data — all running in your browser.
Describe a room, a house or the furniture you want — or attach a plan, a photo or a model. The assistant builds with the same tools as you: walls, doors, windows, floors, roofs and catalog objects, each with the right gizmo and textures.
Draw in 2D and see it in 3D, move a wall in 3D and the plan follows. No more “Generate”. Sculpt the terrain and contour lines appear on the plan.
Pick how much your computer should work: from a light draft mode for any laptop up to Ultra, with soft shadows, ambient occlusion, reflections and tone mapping — plus AI photos of the current view.
Every wall, slab, opening and object carries IFC classes and properties. Get quantities, cost estimates and model checks, and exchange files with your BIM and CAD tools.
Projects, autosave and crash recovery live in your browser storage. No account, no upload, no database — and you can export everything at any time.
Bring plans, models and drawings in, take them anywhere.
Sketch walls in 2D or 3D, ask the AI for a layout, or start from a plan image, DXF or IFC file.
Thousands of objects and textures, doors and windows that cut the walls, roofs, terrain and paths.
Walk through it, render it, take snapshots and videos, and export to BIM, CAD or 3D printing.
3D House Planner is the professional home design web application that allows you to design houses and apartments. No installation required. It is accessible through your browser.
Yes you saw it right! 3D House Planner is absolutely free for all. You can import or export 3D models for personal or commercial purposes. We accept donations if you want to contribute.
Apart from home design, you can import your own 3D objects, change appearance, position of objects, make videos, take snapshots, etc. There are countless possibilities.
3D models with intuitive controls
Materials and textures for realistic designs
Keep your designs safe and private
Your data stays with you
3D House Planner is free and stays free. Your support helps with:
Yes. The app is free for personal and commercial use, with no login and no watermark. Donations help us keep improving it.
Projects are saved in your own browser (IndexedDB) with automatic recovery. Nothing is uploaded to our servers, and you can export files at any time.
Yes. You can export IFC4, DXF, GLB/glTF, OBJ, STL, SVG and CSV schedules, and import IFC, DXF, GLB, OBJ, STL and images of floor plans.
Describe what you want, such as a 3-bedroom house with a gable roof, or attach a plan or photo. The assistant builds walls, doors, windows, floors, roofs and furniture with the same tools of the editor, so everything stays editable.
No. Pick a visualization mode from Draft, for any laptop, up to Ultra with real-time reflections and ambient occlusion for powerful GPUs.
Some 3D models in this application were created by Resources.blogscopia and converted to GLB format. The models are under Creative Commons Attribution 3.0 License.
Many 3D models came from the work of Andrew Kator & Jennifer Legaz. They were converted to GLB format. These creations are available under Creative Commons Attribution 3.0 United States license.
Some 3D models in this App were created by contributors of Blend Swap and converted to GLB format. The models are under Creative Commons Attribution 3.0 License.
We give credits to ArchiBit Generation for the models used in this application. These models are licensed under CC BY-NC-SA 2.5 IT. The models were converted to GLB format.
We give credits to ArchiBase.net for the models used in this application. The models were converted to GLB format.
We also give credits to Free the models for allowing the use of their models in 3D applications. See their license requirements.
Some 3D models used in this App are available in the default catalog of Sweet Home 3D 7.0.2 free version. These models are under Creative Commons Attribution 3.0 License.
Open the editor and start in seconds. No login, no install.
Start designing — freeYour review is crucial in identifying key areas for improvement and enhancing the app's visibility to a broader audience
Design without paywall limitations or watermark locks.
Professional layout planner right in your web browser.
Visualize and style bedrooms, kitchens, and living areas.
Natively design studio flats and multi-room layouts.
Plan multi-level houses and topography structures.
