You may also try using a different web browser.Updates can be downloaded directly from the browser's official website. Links to the update pages of some major browsers are: Make sure you are using latest version of your browser.To improve performance, clear your browser's cache and cookies.However, unlike Chrome, Firefox does not require this checkbox to be checked for WebGL to work. (Like Chrome, Firefox has a Use hardware acceleration when available checkbox, in Preferences > Advanced > General > Browsing. If the status is something like 'Blocked for your graphics card because of unresolved driver issues' or 'Blocked for your graphics driver version', then your graphics card/driver is blacklisted.

If the status contains a graphics card manufacturer, model and driver (eg: 'NVIDIA Corporation - NVIDIA GeForce GT 650M OpenGL Engine'), then WebGL is enabled.Inspect the WebGL Renderer row in the Graphics table:.Ensure that its value is false (any changes take effect immediately without relaunching Firefox).In the System section, ensure the Use hardware acceleration when available checkbox is checked (you'll need to relaunch Opera for any changes to take effect).Click the Show advanced settings checkbox.Please ensure you are not using an extension that may be disabling WebGL. Please update your display drivers and then go back to chrome://gpu again to look for problems. If you have a display driver older than 2010, it may be the cause of the issue. Please consult this list before contacting our support team. If the status is not 'Hardware accelerated', then the Problems Detected list (below the the Graphics Feature Status list) may explain why hardware acceleration is unavailable. Unavailable - WebGL is not available in hardware or software.

Software only, hardware acceleration unavailable - WebGL is enabled, but running in software.

Hardware accelerated - WebGL is enabled and hardware-accelerated (running on the graphics card).

Inspect the WebGL item in the Graphics Feature Status list.

In the System section, ensure the Use hardware acceleration when available checkbox is checked (you'll need to relaunch Chrome for any changes to take effect).

Click the + Show advanced settings button (at the bottom).

How to enable webgl in chrome