Free floor plan to 3D: upload your plan and try real-size furniture
Upload a builder's floor plan, a CAD drawing, or a photo of a floor plan. In seconds, your browser builds 3D walls from it. Then add a sofa, bed, or dining table and see if it fits. Everything runs in your browser. No sign-up, no install, and your file never leaves your device.
Three steps
- Upload a plan: Click “Upload a plan”, or drop the file anywhere on the page. On a phone, pick it from your photos.
- Set the scale: Images and PDFs have no size data. Click or tap both ends of a wall whose length you know, then enter it, e.g. 360 cm. The builder's plan or a tape measure will tell you. No wall length? Enter the plan's total width instead. DWG and DXF use the units in the file, so skip this step.
- Add furniture and look around: Add furniture from “Add object” and drag it into place. Resize or rotate it. Switch between the “3D”, “Top”, and “Walk in” views.
Supported file formats
- DWG: AutoCAD drawings. Opening your first DWG downloads a parser of about 10.8 MB.
- DXF: CAD exchange format. Walls and units come straight from the file.
- PDF: only page 1 is read. It is turned into an image, then walls are detected.
- PNG, JPG, WebP: brochures, listing floor plans, screenshots, or phone photos.
- JSON: a layout saved with “Export JSON” in this tool.
How it differs from paid floor plan tools
- Free: uploading, 3D, measuring, and export cost nothing. Some online tools charge to upload a floor plan.
- No sign-up: open the page and start. There are no accounts.
- Private: your file never leaves your device. Parsing runs in your browser.
- Reads DWG and DXF directly, with no conversion step.
What it cannot do yet
- Images and PDFs: only dark horizontal and vertical wall lines are found. Angled walls, curved walls, and door or window symbols are not.
- No door or window objects, and no photorealistic rendering.
- One save slot, stored in this browser on this device.
FAQ
Can I use a PDF floor plan? Yes, but only page 1 is read. Save other pages as images and upload them. Password-protected or damaged PDFs will not open; take a PNG screenshot of the page instead.
Why does my first DWG take longer? The first time you upload a DWG, your browser downloads the DWG parser (LibreDWG, about 10.8 MB). Browsers usually cache it after that. Parsing runs in your browser, and the file is not uploaded. Some AutoCAD 2000-format DWG files may fail; save them as DXF in your CAD app and upload that.
Where are my files stored? Are they uploaded? Files are processed in your browser and never uploaded to our server. The layout (walls, furniture positions and sizes, style) is auto-saved in this browser on this device. The original file and plan image are not saved. A new device or clearing browser data removes the save.
How accurate are the sizes? How do I measure? DWG and DXF use the units in the file. Images and PDFs depend on the scale you set: tap both ends of a wall you know and enter its length. To measure, press “Measure” and tap two points on the floor. Points snap to nearby wall corners and lines. Accuracy depends on the plan and the scale, so measure on site before you buy or build.
Does it work on a phone? Yes. On a phone you can pick a plan from your photos, set the scale, drag furniture, measure, and save an image. While setting the scale, dragging a dot shows a magnifier so you can hit the wall corner. Export DXF and JSON are only in the desktop toolbar for now. Large DWG files need a lot of memory; if a phone cannot open one, use a computer.
How do I save and continue later? Every change is auto-saved in this browser on this device. Next time, press “Resume last layout”. There is one save slot, so starting a new layout replaces the old one. To back up or switch computers, use “Export JSON” on desktop and upload that file later. You can also “Save image” to share with family or a designer.
Do I need to pay or sign up? No. Every feature is free, with no account and no subscription.
Do I need to download or install anything? Does it work on Mac and Windows? No download. Open the page in Chrome, Safari, or Edge, on a computer or a phone.
Can it calculate the area in ping? Yes. The “Area in ping” tool at the top converts ping and square meters and adds up room areas. Press “Import from 3D layout” there to bring in the outline area of the layout saved on this device. The outline includes walls and hallways, so it is not the net floor area.
From 2D drawing to an interactive 3D space
The floor is extruded from a polygon outline, exterior walls automatically apply a dollhouse cutaway facing the camera, and furniture drags along a mathematical plane via Raycaster.