How to turn on WebGL in Google Chrome?
This method works for all versions of Google Chrome, such as Chrome for Mac, Android or Windows. To turn on WebGL start by opening Google Chrome. In the address bar, type chrome://flags/, and press Enter.
How do I enable WebGL in Chrome?— Marcus Lindgren (@SteamPoweredDM) Nov 27, 2011
Scroll to Disable WebGL - Enabling this option prevents web applications from accessing the WebGL API, and click Enable:
Click Relaunch Now. Google Chrome will restart and your new settings will be applied.