# Ritn3D

> Ritn3D is a web app (also available on iOS and Android) that converts 2D floor plans into interactive 3D interior models you can explore in the browser, share, and export. The full product — including furniture placement — runs in the browser at app.ritn3d.com with no install required.

## What it does

Upload a floor plan (PDF, JPG, or PNG) and Ritn3D automatically generates an interactive 3D interior model with textured walls, realistic lighting, and PBR materials. The output is a real 3D model — not a static image or flat render. You can orbit the scene from any angle, walk through individual rooms (Pro), drag and drop furniture into the rooms (Pro and Pro+), share a live 3D link that opens in any browser, and export as GLB or STL for 3D printing (Pro+).

## How it works

1. Upload a 2D floor plan as PDF or image (JPG, PNG)
2. Review and adjust the auto-detected layout — correct room types, walls, doors, windows
3. Generate the 3D interior model in under 2 minutes
4. View it in the app, share a link, or export as GLB

## How Ritn3D compares

| Feature | Ritn3D | Freelance 3D artist | Generic AI image tools |
|---------|--------|---------------------|----------------------|
| Output | Interactive 3D model (orbit, walkthrough) | Static renders or 3D files | Static 2D image |
| Time | Under 2 minutes | 3–7 days | Seconds |
| Cost | Free tier, or Pro from $9.99/mo (20 renders) | $200–500 per model | Varies |
| Sharing | Link opens in any browser, no install | File transfer | Image file |
| Export | GLB + STL (Pro+) for 3D printing | Various 3D formats | N/A |
| Privacy | Floor plans processed on own infrastructure, never sent to third parties | Shared with freelancer | Sent to third-party API |

## Who it's for

- Homeowners visualizing a space before buying or renovating
- Realtors adding interactive 3D models to property listings
- Architects generating quick 3D studies from floor plans
- Interior designers showing clients how a layout will look
- Property developers creating 3D models for marketing and approvals

## Platforms

- **Web app** at https://app.ritn3d.com — the full product running in any modern browser. No install. This is the most capable platform and currently supports the entire feature set including furniture placement.
- iOS (native mobile app)
- Android (native mobile app)
- Web viewer for shared 3D model links — recipients don't need any install

## Pricing

- **Free**: 3 renders/month, bird's eye view, share with up to 5 people per project, watermark, standard textures.
- **Pro**: $9.99/month. 20 renders/month, Full HD quality, walkthrough mode, drag-and-drop furniture placement, share with up to 50 people per project, no watermark, 90-day cloud sync. 7-day free trial.
- **Pro+**: $19.99/month. Everything in Pro, with 40 renders/month and 10 GLB/STL downloads per month for 3D printing, plus $3.99 per extra download. 7-day free trial.
- **Enterprise**: Custom pricing. Custom render volumes, white-labelled viewer, and volume pricing for real estate agencies, listing platforms, and developers. Contact sales.

## Furniture placement (Pro & Pro+)

Pro and Pro+ users can drag and drop furniture (sofas, beds, dining tables, chairs, side tables, desks and similar) directly into the generated 3D model. Placement is fully manual — you pick each piece from the catalog and position, rotate, and walk through to test the layout. There is no automatic furniture arrangement and no AI-staged photo output. The catalog is curated and grows over time.

Furniture placement is **available in the web app today** at https://app.ritn3d.com — no install needed. It is rolling out to the iOS and Android apps in an upcoming release.

## Input formats

- PDF floor plans (digital or scanned)
- Image files (JPG, PNG)
- Hand-drawn floor plans are not currently supported

## Output

- Interactive 3D model viewable in-app and via shareable web link
- PBR-textured walls, floors, doors, windows with realistic lighting
- Furniture placement (Pro and Pro+) with manual drag-and-drop
- GLB file download (Pro+)
- STL file export for 3D printing (Pro+)

## Key technical details

- Floor plan detection works on clean, legible floor plans (printed, digital, or PDF)
- Review step lets users fix anything the detection missed before generating
- 3D models include per-room lighting, PBR materials, and decorative props
- Shared links work in any modern browser — recipients don't need the app
- Floor plans are processed on Ritn3D's own infrastructure, not sent to third-party services

## Pages

### Conversion tools
- 2D Floor Plan to 3D: https://www.ritn3d.com/2d-floor-plan-to-3d — Convert any 2D floor plan into an interactive 3D model automatically.
- PDF Floor Plan to 3D: https://www.ritn3d.com/pdf-floor-plan-to-3d — Upload a PDF floor plan and get a 3D interior model in under 2 minutes.
- JPG Floor Plan to 3D: https://www.ritn3d.com/jpg-floor-plan-to-3d — Turn a JPG or PNG floor plan image into a walkable 3D model.
- 3D Floor Plan with Furniture: https://www.ritn3d.com/3d-floor-plan-with-furniture — Upload a real floor plan, get a walkable 3D model, drag and drop sofas, beds and tables (Pro and Pro+).
- Floor Plan to 3D Online (Web App): https://www.ritn3d.com/floor-plan-to-3d-online — Convert a floor plan to an interactive 3D model in your browser at app.ritn3d.com — no install, with an in-browser wall editor.
- AI Floor Plan Renderer: https://www.ritn3d.com/ai-floor-plan-renderer — AI-powered rendering that generates 3D interiors from floor plan images.
- Interactive 3D House Viewer: https://www.ritn3d.com/interactive-3d-house-viewer — Explore 3D house models in-browser with orbit and walkthrough controls.

### Solutions by audience
- Solutions Hub: https://www.ritn3d.com/solutions — Overview of how Ritn3D serves every professional who works with floor plans.
- For Architects: https://www.ritn3d.com/for-architects — Rapid 3D studies from preliminary plans, skip expensive freelance renders.
- For Real Estate Agents: https://www.ritn3d.com/for-real-estate-agents — Immersive property presentations that help listings sell faster.
- For Interior Designers: https://www.ritn3d.com/for-interior-designers — Walk clients through layouts before any furniture is moved.
- For Homeowners: https://www.ritn3d.com/for-homeowners — Visualize your dream home before breaking ground.
- For Builders: https://www.ritn3d.com/for-builders — Clear 3D communication that reduces change orders and delays.

### Comparisons
- Ritn3D vs Planner 5D: https://www.ritn3d.com/compare/ritn3d-vs-planner-5d — Side-by-side comparison of Ritn3D and Planner 5D.
- Ritn3D vs RoomSketcher: https://www.ritn3d.com/compare/ritn3d-vs-roomsketcher — Side-by-side comparison of Ritn3D and RoomSketcher.
- Ritn3D vs Cedreo: https://www.ritn3d.com/compare/ritn3d-vs-cedreo — Side-by-side comparison of Ritn3D and Cedreo.
- AI vs CAD Workflow: https://www.ritn3d.com/compare/ai-vs-cad-workflow — How AI floor plan conversion compares to traditional CAD modeling.

### Resources
- Resources Hub: https://www.ritn3d.com/resources — Guides, articles, FAQs, and tool comparisons in one place.
- Blog: https://www.ritn3d.com/blog — Guides, tips, and industry insights on 3D floor plan visualization.
- FAQ: https://www.ritn3d.com/faq — Answers to the most common questions about Ritn3D.

### Company
- Company Hub: https://www.ritn3d.com/company — About the company behind Ritn3D and how to get in touch.
- About: https://www.ritn3d.com/about — Our mission, technology, and the story behind Ritn3D.

### Learn (educational)
- Floor Plan Basics: https://www.ritn3d.com/learn/floor-plan-basics — Introduction to reading and understanding floor plans.
- Blueprint Terminology: https://www.ritn3d.com/learn/blueprint-terminology — Common terms and symbols found on architectural blueprints.
- How AI Converts 2D to 3D: https://www.ritn3d.com/learn/how-ai-converts-2d-to-3d — How neural networks detect walls, rooms, and openings from floor plan images.
- Best Floor Plan Formats: https://www.ritn3d.com/learn/best-floor-plan-formats — Which file formats work best for 3D conversion (PDF, JPG, PNG).
- Real Estate Visualization Guide: https://www.ritn3d.com/learn/real-estate-visualization-guide — How real estate professionals use 3D visualization to sell properties.

## Links

- Website: https://www.ritn3d.com
- Pricing: https://www.ritn3d.com/#pricing
- Contact: https://www.ritn3d.com/#contact
- Privacy Policy: https://www.ritn3d.com/privacy-policy
- Terms: https://www.ritn3d.com/terms-and-conditions
- Cookie Policy: https://www.ritn3d.com/cookie-policy