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3D Viewer Online
What it is
3D Viewer Online is a browser-based collaboration platform for sharing, inspecting, and embedding 3D models. Its viewer supports rotation, panning, zooming, preset views, and measurement tools for examining geometry and dimensions. Users can share browser links, add comments and markups, and attach datasheets or other supporting documents. The service lists STEP, IGES, GLTF, 3MF, STL, OBJ, DWG, and DXF formats; DWG and DXF do not support 3D solids. Models can be embedded in websites and catalogues through iframe integration or external viewer links. A REST API accepts model uploads and returns a viewer URL and model ID, with token access and rate limits discussed with the company. The WebGL viewer is described for recent browsers on PCs, tablets, and smartphones. The free Regular plan allows up to 10 models and a 50 MB maximum file size. Premium is $10 a month, billed monthly; Business is $25 a month, billed monthly. Enterprise pricing is on quote.
For and against
For
- Free plan supports up to 10 models
- Browser measurement and markup tools
- Embeddable viewer links and iframe integration
- REST API returns viewer URLs and model IDs
- Works across PCs, tablets, and smartphones
Against
- Free plan limits files to 50 MB
- DWG and DXF lack 3D solid support
- API access requires a token
- Enterprise pricing is on quote
The verdict
3D Viewer Online provides browser review, team annotations, sharing, embedding, and API access for many common model formats. Its free and paid plans differ by storage, file limits, and support, so choose based on model volume and collaboration needs.
Who it suits
3D Viewer Online suits businesses and teams working with 3D designs, product catalogues, manufacturing platforms, or engineering software. It also fits teams needing browser-based review and embeddable models.
Plans and prices
Regular
Free · up to 10 models · 50 MB max file size · basic support
Read 4 Oct 2026 · 3dvieweronline.com
Premium
25 GB storage · 100 MB max file size · up to 100 files per upload · premium support
Read 4 Oct 2026 · 3dvieweronline.com
Business
1 TB storage · 100 MB max file size · up to 100 files per upload · premium support
Read 4 Oct 2026 · 3dvieweronline.com
enterprise
On quote · 100 MB max file size · unlimited storage · premium support
Read 4 Oct 2026 · 3dvieweronline.com
On the record
- API
- The REST API accepts model uploads and returns a viewer URL and model ID; API access requires a token and the company asks customers to discuss access and rate limits.3dvieweronline.com · read 4 Oct 2026
- API use cases
- The maker describes integrations with product websites, catalogues, manufacturing platforms and engineering software.3dvieweronline.com · read 4 Oct 2026
- Browser and devices
- The FAQ says the WebGL viewer works on recent browsers and describes use across PCs, tablets and smartphones.3dvieweronline.com · read 4 Oct 2026
- Customization
- The viewer can be customized with branding and display options such as logo, colors, toolbar layout, reflections and lighting, subject to plan features.3dvieweronline.com · read 4 Oct 2026
- Data protection
- The privacy policy identifies 3DVieweronline LTD as data controller for personal data and names a data protection officer.3dvieweronline.com · read 4 Oct 2026
- Embedding
- The service provides external viewer links and iframe integration for embedding models in websites and product catalogues.3dvieweronline.com · read 4 Oct 2026
- File formats
- The site lists formats including STEP, IGES, GLTF, 3MF, STL, OBJ, DWG and DXF, with 3D solids unsupported for DWG and DXF.3dvieweronline.com · read 4 Oct 2026
- Intended users
- The maker presents the service for businesses and teams working with 3D designs, product catalogues, manufacturing platforms and engineering software.3dvieweronline.com · read 4 Oct 2026
- Privacy and security
- The FAQ says each model page uses a dynamically created 15-character alphanumeric string to make access difficult without knowing its URL.3dvieweronline.com · read 4 Oct 2026
- Product
- 3DViewerOnline is an online collaboration platform for 3D models that can be embedded in external websites or applications through its 3D Player and APIs.3dvieweronline.com · read 4 Oct 2026
- Sharing
- Users can share a viewer link so colleagues or customers can open and inspect the model in a browser; access depends on model sharing settings.3dvieweronline.com · read 4 Oct 2026
- Support
- The FAQ directs users to the homepage contact form to reach the 3DViewerOnline team; plan listings distinguish basic from premium support.3dvieweronline.com · read 4 Oct 2026
- Team review
- Team members can leave comments and markups on a 3D model and attach datasheets or other supporting documents.3dvieweronline.com · read 4 Oct 2026
- Viewer tools
- The browser viewer supports rotating, panning, zooming, preset views and measurement tools for inspecting model geometry and dimensions.3dvieweronline.com · read 4 Oct 2026
