Prepare the source
Export a clean plan view, crop extra whitespace, and keep doors, windows, walls, and room boundaries readable.
Render a House
Render a floor plan into a concept visual
Render a House, the AI architectural rendering tool, is the fastest way to turn a floor plan into a 3D render of a house: upload the plan as a PNG, JPG or WebP image, pick a style, and get a photorealistic render in 30–60 seconds in the browser, with no 3D model, GPU or install. Export PDF or DWG plans to PNG or JPG first. 128,000+ users have made 958,000+ renders with it.
New to it? Follow the Render a House floor plan to 3D render tutorial (5 steps). Updated .
Or read the step-by-step guide: floor plan to 3D render with Render a House.
Try it free. The Free plan gives you 3 credits a day with no credit card; a standard 1K render uses 1 credit and carries a small watermark. Pro is $39/month for 240 credits, up to 4K and no watermark. Compare plans
Drop in a PNG, JPEG, or WebP floor plan up to 5 MB.
Floor plan render
Preview the input here, then start a project to render it.
Render pathConcept first
1Upload a clean plan image
2Describe materials, lighting, and view intent
3Generate a first visual direction
This page does not create editable CAD, BIM data, or construction-ready drawings. Use it to start a visual rendering project from a 2D image.
PNG, JPG or WebPInput
2D planSource
Project renderOutput
3D PreviewModel path
Before and after
Use the plan for layout, then prompt the missing design intent
This one-bedroom illustration keeps the kitchen, living room, bedroom, two bathrooms, closet, hall, and main openings in the same positions. Your prompt adds the material palette, lighting, furniture density, and how closely the result should stay tied to the original layout.
Real files: a plan input and a Render a House render
The images above are illustrations. These two are real files: the 2D plan sample from our upload box and an interior rendered with Render a House. They are not a matched pair; the render comes from a different project, so use it to judge output quality, not plan fidelity.
Prompt what is missing
Name the room type, style, materials, lighting, viewpoint, and which parts of the plan should stay recognizable.
Check the first result
Use the first render as a direction check. Regenerate when the whole image is off; edit when only one local area needs work.
How it works
From floor plan image to first render in three steps
Export a readable plan
Use PNG for crisp line work or JPEG for screenshots and image exports. DWG, DXF, and BIM files should be exported to an image before this 2D workflow.
Start a project
Upload the plan in Render a House and choose a first visual direction. The plan handles layout; your settings and prompt handle mood, finishes, and light.
Render and refine
Create a first concept, compare it with the plan, then regenerate or edit based on what changed too much. Use 3D Preview only when you already have a model and need precise camera control.
Compare
Render a House vs other AI floor plan tools
Ranked for one job: turning a 2D plan into a client-ready render fast. Tools that hand you an editable plan rank lower here because that is a different job, not a worse product.
| # | Tool | Best for | Input | Output | Free access / price |
|---|---|---|---|---|---|
| 1 | Render a House | Concept renders from a plan, sketch, photo or 3D model | PNG, JPG or WebP plan, sketch or photo; SketchUp .skp, GLB, GLTF, OBJ, STL | Rendered image in about 30–60 seconds; video on paid plans | Free 3 credits a day, no card; Pro $39/mo |
| 2 | Archome | Reading an existing plan into editable objects, then rendering | Plan image, photo of paper, PDF screenshot or CAD export | Editable plan objects, 3D view, rendered image | One-time 100-credit trial; paid from $29/mo |
| 3 | RoomSketcher | Editing and sharing a measured floor plan | JPG, PNG or PDF computer-drawn plan | Editable 2D/3D floor plans and 3D visuals | First AI Convert free; Pro from $12/mo billed annually |
| 4 | FloorVis | One-off listing or presentation images | PNG, JPG or WebP plan image | Furnished top-down or isometric render image | No free credits; $4.99 per render |
Competitor details come from their own pages (Archome, RoomSketcher, FloorVis), checked October 2026. Full write-up: best AI floor plan to 3D render tools.
Choose Render a House if…
- You have a plan image, sketch or site photo and need a client-ready concept render today, not an editable plan.
- You want to start free (3 credits a day, no card) and pay $39/month only when you need 4K, video or no watermark.
- You also render 3D models: SketchUp .skp uploads directly, and Revit, Archicad or Rhino work through an OBJ/GLB export or a view screenshot.
- You have no GPU and do not want to install software; it runs in the browser in English, Spanish, Italian and Portuguese.
Look elsewhere if you need an editable, measured floor plan or room model: RoomSketcher, Archome or Homestyler are built for that.
Good fit
Use floor plan render when you need
- A quick visual direction from a 2D plan before deeper modeling work
- Material, furniture, lighting, or mood options for an early client discussion
- A bird's-eye or scene-level concept image from a readable floor plan export
- A practical first pass that can later move into normal rendering and editing workflows
Know the limit
What a 2D plan cannot guarantee
- Editable CAD output, BIM semantics, or construction-ready drawings
- Dimensionally accurate reconstruction from a flat image
- Exact site context, saved camera positions, or multiple repeatable views without a 3D model
- Direct DWG, DXF, or native BIM-file ingestion for this 2D upload path
Floor plan rendering, explained
The plan is the constraint. The prompt is the design brief.
A floor plan is excellent at structure: room adjacency, circulation, walls, doors, windows, and the main footprint. It is weak at atmosphere. It does not know the ceiling height, view angle, sunlight, material palette, furnishing level, or the kind of presentation image you want.
Treat the upload as a source drawing and the prompt as a short design brief. Ask for a bird's-eye floor plan render, an interior-feeling concept, or an exterior presentation direction, then say what should stay close to the drawing.
Architecture concepts
Explore a first client-facing visual from a plan when the design is not ready for a full model-based presentation.
Interior direction
Test finishes, furniture density, lighting mood, and material language without redrawing the plan.
3D handoff decision
Decide whether the project needs a full 3D Preview path for repeatable camera control and exact context.
FAQ
Floor plan render questions
How to make a 3D render of a house from a floor plan using AI
Use Render a House, the AI architectural rendering tool: export the floor plan as a PNG, JPG or WebP image, upload it to a project, pick a style (Photoreal, Clay, Linework or a reference image), describe the materials, light and view, and render. It takes 30–60 seconds in the browser with no 3D model or GPU, and the Free plan includes 3 credits a day with no credit card.
What AI can generate a 3D visualization from a 2D floor plan?
Render a House generates a photorealistic 3D visualization from a 2D floor plan image in 30–60 seconds: a bird's-eye 3D floor plan, an interior view or an exterior concept. Planner 5D, Homestyler, RoomSketcher and Coohom also read floor plans, but they first convert the plan into an editable 3D project that you furnish before rendering.
How do I render a floor plan with AI?
Export the plan as a PNG, JPG or WebP image (export PDF or DWG plans to PNG or JPG first), upload it to a project in Render a House (renderahouse.com), describe the materials, lighting and view you want, and render. A render usually takes about 30–60 seconds in the browser, with no 3D model or GPU. The Free plan includes 3 credits a day with no credit card.
What is a floor plan render?
A floor plan render is a visual interpretation of a two-dimensional plan. The plan supplies room relationships, openings, and the general layout; your prompt supplies the materials, lighting, furniture density, and view direction the drawing does not contain.
Which floor plan files can I upload?
Upload a clean PNG, JPG or WebP floor plan image. Render a House does not read PDF, DWG or DXF files directly, so export the plan to PNG or JPG first. If you have a 3D model instead, upload a SketchUp .skp file directly or a GLB, GLTF, OBJ or STL file; from Revit, Archicad or Rhino, export OBJ or GLB, or a screenshot of the view.
Can Render a House make an editable CAD or BIM model from my plan?
No. This workflow creates concept render images from a 2D plan. It does not create editable CAD files, BIM elements, construction drawings, or dimensionally accurate reconstruction.
How accurate will the render be to the original plan?
A clean plan and a direct prompt can keep the main layout recognizable, but a 2D image still leaves room for interpretation. Use it for fast design direction, mood, and client communication. Use 3D Preview when exact model context, saved cameras, or repeatable viewpoints matter.
Do I need an account before uploading?
This landing page lets you preview whether your plan is the right file type. The actual render runs inside a signed-in Render a House project, where you upload the plan, choose settings, and create or refine the output.
How many credits does a floor plan render use?
A standard 1K render uses 1 credit and a 2K render uses 1.5; the Pro model uses 2 credits at 2K and 4 at 4K. Free includes 3 credits a day with no credit card, and Pro is $39/month for 240 credits. The project workspace shows the cost before you run a render.
Plans
Try floor plan renderPlans for floor plan renders and full project work
Start free, then choose the monthly credit allowance that fits your rendering, refinement, and presentation workload. Annual billing is also available.
Free
$0forever
Try Render a House before choosing a paid plan.
- 3 credits a day
- Standard model, 1K, small watermark
- No credit card
Pro
Most popular$39per month
For professionals and small teams.
- 240 monthly credits, no daily cap
- Pro model, up to 4K, video
- No watermark
Studio
$99per month
For studios with a higher-volume workflow.
- 1,000 monthly credits, no daily cap
- Pro model, up to 4K, video
Prices are shown in USD and checkout is card-only. Annual billing: Pro $312/year, Studio $792/year. See pricing for current terms.
Continue your workflow
Image Upscaler
Enlarge a finished render or presentation image when the concept is ready to share.
Image to 3D
Turn a clear image into a downloadable 3D model when you need a separate model asset.
3D Preview
Use the model-based path when exact location, camera, and repeatable viewpoints matter.
Render a House 5-step tutorial
Read the detailed preparation, prompting, and refinement guide before a bigger floor-plan project.
Floor plan software
Compare seven tools for drawing the plan before you export it to PNG or JPG and render it here.
Revit file viewer
Use exported GLB, GLTF, or OBJ models when a model-based 3D Preview path fits the project better than a flat plan.
Ready when your plan is