3DMLW is technology for creating and displaying 3D and 2D content on the web through common web-browsers. This technology includes four parts:

- 3DMLW markup language – This is a clear and standardized specification for creating 3DMLW-documents. 3DMLW is similar to XHTML and easy to understand.
- Scripting support for dynamic and interactive content.
- Style sheets for easy and comfortable designing.
- 3DMLW plug-in for web browsers – This is a browser based plug-in for showing 3DMLW-documents in web-browsers.

3DMLW (3D Markup Language for Web) is a XML-based standard file format for representing 3-dimensional (3D) and 2-dimensional (2D) interactive content on the web using 3DMLW plugin. 3DMLW supports 3ds and obj model formats.