WebVR is a JavaScript API that allows developers to create virtual reality experiences that can be accessed directly through web browsers. This technology enables users to immerse themselves in 3D environments without needing to download special software or applications. By using compatible devices like VR headsets, users can explore virtual worlds, play games, or interact with 3D content seamlessly. The main goal of WebVR is to make virtual reality more accessible to everyone. It supports various platforms and devices, ensuring that users can enjoy VR experiences on desktops, mobile devices, and even smartphones. This flexibility helps to broaden the reach of virtual reality technology.