BuildFloorPlan's AI Floor Plan Generator is an online tool that converts text descriptions, sketches, images, or existing plans into reviewable floor plan drafts in 2D, 2.5D, and 3D preview styles.
What is BuildFloorPlan?
BuildFloorPlan is an AI-powered floor plan generator that turns rough inputs—such as a room list, a hand sketch, an uploaded image, or a PDF—into cleaner, reviewable layouts. It runs entirely in the browser on the BuildFloorPlan website and produces outputs in multiple visual styles: Technical Clean 2D (blueprint-style), 2.5D Visual top-down (colored), and 3D Spatial view (isometric). The tool is designed for early‑stage planning and discussion, not for construction‑ready documentation.
Key Features
- Text-to-floor-plan generation — Describe rooms, dimensions, layout goals, privacy needs, and circulation; the AI produces a floor plan draft from your written prompt (up to 1,200 characters).
- Image-to-floor-plan conversion — Upload a sketch, screenshot, or existing plan image to receive a cleaner layout draft based on that visual reference.
- Multiple output styles — Choose among Technical 2D, Clean 2D, 2.5D Visual top-down, and 3D Spatial view; also select aspect ratios (16:9, 4:3, 1:1, 3:4, 9:16).
- Free trial with 2 generations — Create a free account and start with two free generations to test the workflow before any payment.
- Refinement workflow — After the first draft, you can ask for another pass or download the result; preview and compare history of generated plans.
- Dedicated sub-tools — The site offers separate generators for text to floor plan, image to floor plan, 2D floor plan maker, house floor plan generator, business floor plan generator, and a floor plan editor that lets you upload an existing plan and describe changes.
Who is it for?
- Homeowners and renters — Quickly visualize a room list or renovation idea as a floor plan to share with family or a contractor before investing in detailed drawings.
- Business owners — Generate early layouts for offices, restaurants, retail stores, clinics, studios, and warehouses using the business floor plan generator.
- Architects and designers — Use the tool during brainstorming to test multiple layout directions from rough sketches or written briefs without committing to CAD work.
What can you do with BuildFloorPlan?
- Text-to-floor-plan: Enter room requirements and layout goals, then generate a first-pass layout for review. Example prompts include "apartment," "house," "warehouse," "restaurant," "office," and "studio."
- Image-to-floor-plan: Upload an old plan, screenshot, or hand sketch when the visual reference explains the layout better than words—the AI turns it into a clearer draft.
- Floor plan editing: Upload an existing plan (image or PDF) and describe what you want to change; the editor produces an updated draft based on those instructions.
How does it work?
- Describe or upload — Provide a text prompt, an image, or a sketch with enough layout context.
- Generate a draft — The AI produces a floor plan in your chosen style (2D, 2.5D, or 3D) that you can review as a first planning direction.
- Refine or download — If the version is close but not right, ask for another pass; otherwise save the result for discussion.
Pricing
BuildFloorPlan operates on a freemium model. Creating a free account gives you 2 free generations to test the tool. Beyond that, paid tiers are available (pricing details are not listed on the public site).
FAQ
