AI floor planner for homes

Floor plans that actually work.

Describe your home the way you would to a friend. render-2d asks a few questions, then draws a furnished floor plan where every room has a door, every bedroom has a window, and every dimension is real.

No credit card. First plan in under a minute.

1,800 ft² · L-shape · 3 bed · 2.5 bathplan score 98 / 100
“Family of four, we both work from home, two-car garage on the left, open kitchen.”
Garage440 ft² KitchenDiningLiving Hallway Primary259 ft² BathBed 2Bath Bed 3OfficePorch
every room reachablebedrooms on outside wallsno walking through bedrooms1,803 ft² heated
The problem

Most AI floor plans look great until you try to walk through them.

Image-based generators paint something that resembles a plan. Users report rooms with no way in, garages that open into the living room, and dimensions that are only decoration. render-2d works the other way round.

A typical AI plan generator

  • Draws pixels, so walls and sizes are approximate
  • Rooms you can only reach through a bedroom
  • Ignores half of what you asked for
  • Burns credits on results you throw away
  • Monthly subscription that’s hard to cancel

render-2d

  • A geometry solver places every wall in real feet and inches
  • Every plan is checked before you see it: access, windows, room sizes
  • Asks follow-up questions when your brief is vague
  • Tells you plainly when an edit didn’t change anything
  • Prepaid credits. Nothing to cancel
How it works

From a sentence to a plan you can build on.

  1. Tell it about your home

    Type a description, or answer one question at a time: floors, size, shape, site, rooms. Vague is fine. “Cozy, two dogs, we cook a lot” works.

  2. The AI plans the layout

    It decides which rooms you need, how big each one is and what should sit next to what, and explains its reasoning as it goes.

  3. The solver draws it

    Walls, doors, windows and furniture are placed by exact geometry, then checked against architectural rules. Problems are fixed before you see the plan.

  4. Edit your way

    Drag walls, click to add a door, or just say “make the kitchen bigger” or “merge these two bedrooms”. Every change is saved as a version you can compare.

One plan, many tools

Everything you need before you call an architect.

Every tool works on the same plan, so nothing has to be redrawn.

Floor plans

One or two stories, L, T or rectangle shapes, open land with wraparound porches, open-concept living.

Upload a plan

Photograph an old drawing and get an editable plan back, scaled from its dimension strings.

Renovations

Before and after side by side, with a list of every change and a scope of work.

Room studios

Bedrooms, kitchens and living rooms laid out with real clearances: 36″ paths, a working kitchen triangle.

Interiors

Floors, paint and trim per room, compared A/B, with quantities: flooring plus 10%, gallons for two coats.

Home exteriors

To-scale elevations from your plan, with roof styles and siding.

Architecture

Massing options on your lot, with setbacks, sun and coverage, then open the best one as a floor plan.

Room decorator

Style, mood and a 60/30/10 palette for every room.

Measured, not promised

We test every change against a fixed set of house briefs.

Each improvement to the generator is kept only if it raises the score on briefs it was never tuned on.

98.7average plan score out of 100 on held-out briefs
97.8%of requested room adjacencies honoured, up from 94.1%
~30 sfrom brief to a furnished, checked plan
1,557automated tests run on every release
Who it’s for

Start here, then take it anywhere.

Homeowners

Planning a new build, an addition or a renovation. Walk into the architect’s office knowing what you want, and save hours of paid design time.

Real-estate agents

Turn a photo of an old plan into a clean, accurate listing plan in minutes.

Builders & designers

Show clients options in the first meeting and iterate live, in plain language.

Pricing

Pay for what you take home.

A permit-ready plan set from an architect typically costs $4,000 to $30,000. Start here for free.

Explore

$0
  • Generate and edit plans
  • All studios
  • Share link

Project pass

$29 once per project
  • Everything in Explore
  • High-resolution exports
  • Credits for renders and uploads
  • No subscription

Pro

$39 per month
  • Unlimited projects
  • Your branding on plans
  • For agents and designers

Planned launch pricing. During the preview, plans are free to try.

Questions

Good to know

Can I use these plans to get a building permit?

Not on their own. render-2d gives you a solid, checked starting point: layout, sizes and room relationships. A licensed designer or architect still prepares the permit set, and you’ll arrive with a clear brief that saves them time.

What if the AI misunderstands me?

It shows what it understood and asks up to three questions before drawing. After that you can correct anything by chat or by dragging on the plan, and every version is kept.

Can it do two-story homes?

Yes. Stairs line up on both floors, bedrooms go upstairs and bathrooms stack over the kitchen or baths below to share plumbing.

Which languages does it speak?

The app is available in English, Spanish and Chinese.

Your next home starts as a sentence.

Describe it now and have a furnished plan in under a minute.

Design my home, free