AI architectural & interior design
Planhaus rebuilds 2D floor plans as walkable 3D layouts and restyles photos of real rooms from a single prompt — no CAD skills, no render farm, no waiting.
3D render
2D planPlanhaus is an AI tool that turns 2D floor plans into 3D layouts and renders, and restyles room photos from text prompts.
It replaces the slow loop of drafting, modelling and rendering with an upload-and-prompt workflow that produces editable geometry and photorealistic images in minutes, for architects, interior designers, real-estate teams and homeowners.
Upload a plan or a photo, prompt for the look you want, and export editable geometry and photorealistic renders.
Planhaus reads a 2D floor plan and rebuilds it as a dimensionally accurate 3D layout you can walk through in the browser.
Upload a PDF, PNG, or JPG of a floor plan. Planhaus detects walls, doors, windows and room boundaries, infers scale from a dimension line or a known reference, and generates an editable 3D model within about a minute. Every wall stays parametric, so changing a room size updates the geometry instead of the pixels.
Planhaus restyles a photo of a real room into a new interior theme from a short text prompt while keeping the room's architecture and camera angle fixed.
Point your phone at a room, upload the photo, and describe the look you want — 'warm Japandi with oak and linen' or 'raw industrial loft'. Planhaus preserves windows, proportions and perspective, and swaps furniture, finishes and lighting to match. Generate several directions side by side before committing.
Planhaus swaps materials and relights a scene in real time, so you can compare finishes and times of day without re-rendering from scratch.
Drag a new oak, terrazzo or brushed-brass material onto any surface and the render updates immediately. Move the sun to see morning versus evening light, add or dim fixtures, and export the exact lighting state you approved. Parallax-linked previews let you scrub between material sets as you scroll.
Over 1.2 million renders created, at an average of 38 seconds each, with a 4.8 out of 5 average user rating.
Reviews from Planhaus users, pulled from Google.
Uploaded a messy hand-drawn floor plan and had a walkable 3D layout in about a minute. Used it to test three furniture arrangements before committing to anything. Genuinely saved us a weekend.
Maya R. · 2 weeks ago
The room-photo restyle is the feature I keep coming back to. Took a photo of my dim north-facing living room, asked for warm Japandi, and the render actually respected the window positions and ceiling height.
Daniel Okafor · 3 weeks ago