The Browser-Based Metaverse
Google Chrome features an advanced WebXR Device API designed to interface directly with Virtual Reality (VR) and Augmented Reality (AR) headsets. If you plug a device like an Oculus Rift or HTC Vive into your computer, a website can theoretically detect the headset and push a fully immersive 3D environment directly into your eyes without requiring standalone software. While technically impressive, if you do not own a VR headset, leaving this deep hardware API active simply provides advertising networks with another highly specific metric to fingerprint your browser. You must completely lock out the VR engine.
How to Block Virtual Reality Access Globally
You can permanently sever the browser’s connection to the WebXR driver stack via the Site Settings.
- Open the Google Chrome desktop browser.
- Click the three vertical dots (⋮) in the top right corner and select Settings.
- In the left-hand sidebar, click on Privacy and security.
- In the main window, click on Site settings.
- Scroll down to the bottom and click to expand Additional permissions.
- Click on Virtual reality.
- Under the “Default behavior” heading, select the radio button for “Don’t allow sites to use virtual reality devices and data.”
A Flat Web
The change takes effect instantly. Google Chrome will completely sever its internal connection to the Windows or macOS XR registry. The browser will instantly auto-reject every single background request from any website attempting to scan your USB ports or display drivers for connected VR headsets. You will never see a permission pop-up, guaranteeing that your web browsing experience remains strictly two-dimensional and completely isolated from experimental hardware trackers.