Upload
Upload your 2D floor plan as a PDF or image (JPG, PNG). That is all that is required to get started.
Now live on iOS & Android
Turn 2D Floor Plans into Interactive 3D Spaces
Upload a floor plan, get an interactive 3D interior model in minutes. No CAD skills needed.
What is Ritn3D?
Ritn3D turns a 2D floor plan into a real interactive 3D model — not a flat render or static image. Upload a PDF or photo, review the detected layout, and get a 3D scene you can orbit from any angle, walk through room by room, and share as a link that opens in any browser. No CAD skills, no app install for viewers.
How does Ritn3D work?
Three steps from floor plan to interactive 3D model.
Review & Adjust
Review the generated layout. Correct room types or walls if needed, then confirm to proceed.
Generate 3D model
Generate your 3D interior model. View it in the app, share the link, or export. No separate 3D software required.
Why use Ritn3D?
Go from a flat floor plan to a 3D interior model in minutes — no manual modeling, no 3D experience required.
~0m
to generate a 3D model
0
steps from plan to 3D
0
CAD skills needed
Interactive 3D model
Orbit freely, walk through rooms (Pro)
Realistic rendering
Textured walls, warm lighting, depth effects
Share with a link
Opens in any browser — no app install needed
3D Printable Models
Export STL files for 3D printing (Pro+)
Who is Ritn3D for?
Anyone who needs to turn a 2D floor plan into a 3D interior model for visualization or planning.
Homeowners
Visualize a space in 3D before you buy or renovate. Share the model with your architect or contractor.
Realtors
Add interactive 3D models to listings. Give clients a clear picture of the space before visiting in person.
Architects
Generate quick 3D studies from floor plans for client reviews or early-stage concept sharing.
Interior Designers
Show clients how a layout will look in 3D before work starts — without needing separate 3D software.
Property Developers
Convert plan sets into 3D models for marketing materials and approvals at scale.
3D Print Shops
Offer architectural scale models as a new product line. Download print-ready STL files — no CAD skills needed.
Pricing
One plan. All the tools.
Free
Free
No card. No catch.
- ✓3 renders per month
- ✓Bird's eye view
- ✓Share with up to 5 people
Launch offer
Pro
$9.99/mo
$14.99
For anyone serious about their space.
- ✓20 renders per month
- ✓Walkthrough mode + Bird's eye view
- ✓Full HD render
- ✓Share with up to 50 people
- ✓No watermark
- ✓90-day cloud sync
Start Pro — $9.99/mo
Regular price $14.99. Lock in early pricing.
Pro+
$19.99/mo
Design it. Download it. Print it.
- ✓Everything in Pro
- ✓GLB file download
- ✓STL downloads for 3D printing (10/mo)
- ✓$4.99/extra download
Enterprise
Let's talk
Built for property at scale.
For real estate agencies, listing platforms, and developers — custom render volumes, white-labelled viewer, and pricing that fits your volume.
Cancel Pro anytime via App Store or Google Play. No fees.
Available on iOS & Android
Use Ritn3D on your phone or tablet. Download when ready.
Frequently asked questions
Ritn3D is a mobile app that converts 2D floor plans (PDF or image) into interactive 3D interior models. Upload a floor plan, review the auto-detected layout, and generate a 3D model you can orbit, walk through, and share via a link — no CAD skills or 3D software required. Available on iOS and Android.
Ritn3D has a free tier with 3 renders per month and a Pro plan at $9.99/month (launch price, regular $14.99/month) with 20 renders, Full HD quality, walkthrough mode, no watermark, and 90-day cloud sync.
Ritn3D accepts PDF floor plans, JPG images, and PNG images. Both digital and scanned floor plans work. Heavily annotated or low-resolution plans may need manual corrections in the review step. Hand-drawn floor plans are not currently supported.
Ritn3D is available as a native app on iOS and Android. Shared 3D models open in any web browser — recipients do not need to install the app.
Yes. Pro+ subscribers can download an optimized STL file of any 3D floor plan model (up to 10 per month). The STL is watertight and print-ready — open it in your slicer, generate supports, and send it to any FDM, SLA, or SLS printer. No manual mesh repair needed.
Get in touch
Questions about Ritn3D? We'll respond as soon as we can.