Extract rooms, openings and surfaces from any PDF floor plan
FloorScan analyzes your architectural PDF plans in under 30 seconds. AI detection of rooms, doors, windows, with automatic computation of surfaces and perimeters in real meters.
Drop your plan here
PDF, JPG, PNG, DXF or DWG, 50 MB maximum
Choose a fileFree, no credit card · every module open for 30 days
Your file stays on your device: nothing is sent before you start the analysis.
I already have an accountUsed by professionals at
Real-time analysis result
Full analysis time, from PDF upload
AI accuracy on opening detection
100% online, runs in the browser
Five steps to
complete analysis
PDF Import
Drag your construction plan in PDF format. Or load our sample file to test immediately.
Crop
Select the area of interest with the interactive cropping tool. Focus on what matters.
AI Detection
Our AI model analyzes the plan and detects all architectural elements with confidence scores.
Validation
Verify, correct or complete each detection in the interactive validation interface.
Export
Download your annotated PDF and Excel report with complete quantities and detailed surfaces.
See FloorScan in action
Watch the full demo and see how to analyze a plan in under 30 seconds.
Why AI beats manual analysis
Manually analyzing an architectural plan takes 4 to 6 hours on average: counting every opening with a ruler, tracing every room polygon, re-measuring every surface, switching between PDF viewer and a spreadsheet. FloorScan automates everything in under a minute: AI semantic detection of rooms and openings, polygon closure, computation of surfaces and perimeters in real meters.
The AI engine is trained on thousands of real architectural plans: multifamily, single-family, commercial, office. It recognizes DXF conventions, wall hatches, standard joinery symbols. When detection needs adjustment, the built-in editor lets you fix things in a few clicks before export.
What the AI detects automatically
Closed room polygons
Each room becomes a usable closed polygon, with area and perimeter computed in m².
Door and window detection
Widths, positions and opening directions detected. Per-room automatic counting.
Load-bearing wall vs partition distinction
The AI recognizes hatching conventions and differentiates structural concrete from light partitions.
Surfaces in real meters
Manual scale calibration, then automatic m² computation per room.
Multi-story in a single PDF
Crop ground floor, 1st floor, basement in the same image. One session per story, separate exports.
Built-in correction editor
Fix an AI detection in 2 clicks: add a door, close a wall, adjust a polygon.
PDF analysis FAQ
What PDF plan types are supported?
All of them: vector PDFs (exported DWGs), scanned PDFs (rasterized), screenshots of printed plans. The AI handles modern architectural plans as well as scanned archive plans from the 1970s-1990s.
What if the AI gets something wrong?
The built-in editor lets you fix things in 2 clicks: add a missing door, close an open wall, merge two rooms. All edits are applied to the DXF, Excel and PDF exports. No CAD knowledge required.
Are my plans stored or used to train the AI?
On every plan, Free included, your projects are encrypted in your private account. Your plans are never used to train our AI, on any plan. GDPR compliant, European hosting.
Analyze your first PDF plan for free
Free, no credit card, results in under 30 seconds.
Drop your plan here
PDF, JPG, PNG, DXF or DWG, 50 MB maximum
Choose a fileFree, no credit card · every module open for 30 days
Your file stays on your device: nothing is sent before you start the analysis.
I already have an accountQuantities then come from our AI takeoff software, which counts walls, openings and areas. Room-by-room areas come from our floor plan area calculator. Those quantities feed straight into a quote from a floor plan, line by line. The whole takeoff also goes out as a floor plan to Excel export for your own sheets. Before choosing, compare FloorScan pricing: the Essential trial is free for 14 days.
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AI PDF analysis
Free, no credit card