3D Viewer Online
3D Viewer Online: A low-cost browser viewer with useful inspection, markup, sharing, and embedding tools. Ranked #13 of 29 in 3D Model Viewer Software by our editors (7.6/10); pricing: Free plan · 14-day trial; best for general 3D viewing with low-cost collaboration.
At a glance
- Editor score7.6 / 10
- PricingFree plan · 14-day trial
- Best forGeneral 3D viewing with low-cost collaboration
- Free planYes
- Facts checked22 Sep 2026
Where it wins
- Supports CAD, mesh, drawing, and 3D exchange formats
- Includes measurement, sectioning, exploded views, and markups
- Offers sharing, iFrame embedding, and multiple model uploads
Where it doesn't
- Web-only access excludes desktop and native mobile workflows
- Regular limits accounts to 10 models and 50 MB maximum file dimension
- No verified presentation mode is provided
Our verdict on 3D Viewer Online
3D Viewer Online is a browser-based platform for viewing, inspecting, measuring, annotating, and sharing 3D and 2D models. It supports formats including STEP, IGS, OBJ with MTL and texture, STL with colors, PLY, DWG, DXF, glTF, and 3MF. Its audience includes engineering teams, manufacturers, ecommerce users, and other professionals who need model access without installing desktop CAD software. The viewer also includes lighting, shading, reflections, viewer customization, sectioning, exploded views, and multiple model uploads.
Pricing is structured around a free plan and paid tiers. The Regular plan includes model viewing, a 10-model account limit, a 50 MB maximum file dimension, and basic support. The Premium plan is listed at $15 per month when billed annually and adds 25 GB of storage, private models, comments, markups, annotations, and iFrame integration. Business costs $35 per month when billed annually and adds 1 TB of storage, private models, advanced collaboration, and custom viewer settings. Enterprise uses custom pricing. A 14-day free trial is also available.
The product fits teams that want browser-based access with practical geometry review and collaboration tools. Its sharing options support shared model links, while integrations include iFrame, WordPress, Magento, and API access. Those options make it suitable for websites, applications, and ecommerce workflows as well as internal review. The trade-off is a web-only platform with plan-based storage and model limits, plus no verified presentation mode. Teams needing desktop access or presentation-focused model delivery should consider an alternative; teams prioritizing affordable viewing, inspection, markups, and embedding should pick 3D Viewer Online.
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3D Viewer Online pricing
All 4 3D Viewer Online plans and prices →
3D Viewer Online fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Supported platforms | web |
| Supported file formats | STEP, IGS, OBJ with MTL and texture, STL with colors, PLY, DWG, DXF, glTF, 3MF |
| Measurement tools | Yes |
| Annotations or markup | Yes |
| Presentation mode | Not verified |
| Sharing access | Both |
| Free trial | 14 days |
| Deployment | Cloud |
| Platforms | Web |
| Support | Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 4 integrations: iFrame, WordPress, Magento, API |
| Pricing | Free plan · 14-day trial (source) |
| Website | 3dvieweronline.com |
| Facts checked | 22 Sep 2026 |
3D Viewer Online integrations
3D Viewer Online lists 4 integrations on its own site.
- iFrame
- WordPress
- Magento
- API
Alternatives to 3D Viewer Online
- SketchfabA versatile web-based 3D publishing platform with embeddable viewing, APIs, VR, and app-free AR.9.2
- Autodesk NavisworksA Windows desktop workspace for reviewing coordinated construction models and reporting clashes.9.1
- Trimble ConnectAn affordable BIM collaboration hub with viewing, coordination, clash detection, and API access.9.0
See all 3D Viewer Online alternatives →
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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