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Ritn3D
What it is
Ritn3D converts 2D floor plans into interactive 3D models that can be explored, walked through, and shared. It accepts PDF, JPG, and PNG files, including CAD exports, scans, and photos of printed plans. Neural networks detect walls, doors, windows, and rooms; users can review and adjust the detected layout before generating a model. The site says most conversions take under two minutes, depending on plan complexity. Shared models open in a browser viewer, so recipients do not need to install the app or log in. The free plan includes 3 renders per month, a bird’s-eye view, standard textures, and sharing with up to 5 people. Pro costs $9.99 a month and adds walkthroughs, furniture, Full HD, sharing with up to 50 people, and 90-day cloud sync. Free renders are available for 7 days. Pro+ costs $19.99 a month and includes 10 GLB or STL downloads per month; extra downloads cost $3.99 each. Each upload currently creates a single-floor model, and hand-drawn or heavily annotated plans may need manual corrections.
For and against
For
- Accepts PDF, JPG, and PNG floor plans.
- Users can adjust detected layouts before generation.
- Recipients can view shared models in a browser.
- Offers a free plan with 3 monthly renders.
Against
- Each upload creates a single-floor model.
- Hand-drawn or heavily annotated plans may need corrections.
- Free renders are available for 7 days.
- Pro+ includes 10 GLB or STL downloads monthly.
The verdict
Ritn3D offers a path from common floor-plan files to browser-viewable 3D models, with layout review before generation. Consider the single-floor limit, free render retention, and plan download allowances when comparing tiers.
Who it suits
Ritn3D may suit real estate agents, architects, interior designers, homeowners, and builders who want to turn floor plans into shareable 3D models. It is available on Android, iOS, web, and Windows.
Plans and prices
Free
3 renders/month · bird’s-eye view · 5 shares/project · standard textures
Read 15 Oct 2026 · ritn3d.com
Pro
20 renders/month · walkthrough · furniture · Full HD
Read 15 Oct 2026 · ritn3d.com
Pro+
40 renders/month · 10 GLB/STL downloads/month · $3.99 extra download · rollover credits
Read 15 Oct 2026 · ritn3d.com
Enterprise
custom render volumes · white-labelled viewer · volume pricing · partner API integration
Read 15 Oct 2026 · ritn3d.com
On the record
- 3D exports
- Pro+ provides GLB and print-ready STL downloads, with ten downloads monthly and paid extras.ritn3d.com · read 15 Oct 2026
- 3D viewing
- Generated models support orbit viewing, first-person walkthroughs and browser-based sharing.ritn3d.com · read 15 Oct 2026
- Accuracy disclaimer
- The terms classify outputs as conceptual visualizations and warn they may be inaccurate or not to scale for construction or engineering.ritn3d.com · read 15 Oct 2026
- API availability
- The API is offered as design-partner integrations opened one platform at a time rather than as a self-serve public API.ritn3d.com · read 15 Oct 2026
- Automatic detection
- Its AI identifies walls, doors, windows and rooms before model generation.ritn3d.com · read 15 Oct 2026
- Company founder evidence
- A technical paper describes Ritn3D as a single-founder commercial product live since 2025 and serving users in more than 60 countries.printplan3d.github.io · read 15 Oct 2026
- Corporate registry
- ZaubaCorp lists Laghima Technologies Private Limited as an active Indian company incorporated in 2019 with Rajesh Konatala among its directors; the page does not directly establish that it owns Ritn3D.zaubacorp.com · read 15 Oct 2026
- Data retention
- Free renders remain available for seven days, while Pro cloud synchronization lasts 90 days.ritn3d.com · read 15 Oct 2026
- Developer documentation
- The developer page describes workflow and integration concepts but publishes no public endpoint reference or SDK.ritn3d.com · read 15 Oct 2026
- Developer identity
- The Apple and Google listings identify Rajesh Konatala as the seller or developer and give Samalkota, Andhra Pradesh, India as the Android developer address.play.google.com · read 15 Oct 2026
- Export limits
- The FAQ says Pro+ includes 10 GLB or STL downloads per month and extra downloads cost $3.99 each.ritn3d.com · read 2 Oct 2026
- Free editor
- The drawing and tracing editor is unlimited and can export JPG and PDF plans without a watermark.ritn3d.com · read 15 Oct 2026
- Furniture
- Paid tiers provide drag-and-drop furniture with real dimensions.ritn3d.com · read 15 Oct 2026
- Generation time
- The site says most conversions take under two minutes, depending on plan complexity.ritn3d.com · read 2 Oct 2026
- Google Play data protection
- Google Play reports that the Android app may share activity and performance data, may collect personal information, and states that data is not encrypted.play.google.com · read 15 Oct 2026
- Google Play reach
- The Android listing shows 10,000+ downloads, while AppBrain estimates about 13,000 total downloads and 2,800 in the previous 30 days.appbrain.com · read 15 Oct 2026
- Input formats
- The service accepts single- or multi-page PDFs, JPGs and PNGs, including scans and photos.ritn3d.com · read 15 Oct 2026
- Input limitation
- Hand-drawn plans, heavily annotated drawings and low-quality scans may require manual correction, and DWG import is unavailable.ritn3d.com · read 15 Oct 2026
