WebGL 2 is available in Safari 10 Technology Previews, it can be enabled via the «Experimental Features» develop menu. You can easily enable or disable WebGL globally or for a specific website, by going the menu Preferences → Security → Allow WebGL → Website Settings. Safari – the only browser that has the ability to Ask before running WebGL scripts on random websites. WebGL is available and enabled by default since Safari 8. WebGL 2 is enabled by default since Chrome 56. To enable WebGL 2 in Chrome, open chrome://flags/, find WebGL 2.0 flag and toggle it to Enabled. These instructions are valid for all Chromium-based web browsers, the same way you can setup WebGL in Opera and Vivaldi.

-disable-3d-apis turn off all client-visible 3D APIs, in particular WebGL and Pepper 3D.To disable WebGL, start Google Chrome with one of these command-line options: WebGL is supported and enabled by default since Chrome 8. WebGL 2 is enabled by default since Firefox 51. To enable WebGL 2 in Firefox, go to about:config and toggle webgl.enable-webgl2 to true. Toggle webgl.disabled to true to disable WebGL, or to false to enable WebGL, please do not confuse.In Search field, enter webgl.disabled string.Click the button labeled «I'll be careful, I promise!».In the address bar, type about:config, without any or www.To enable or disable WebGL in Firefox, follow the simple steps: WebGL is supported and enabled by default since Firefox 4 and Firefox for Android 19. WebGL Browser Report checks WebGL support in your web browser, produce WebGL Device Fingerprinting, and shows the other WebGL and GPU capabilities more or less related web browser identity.

WebGL elements can be mixed with other HTML elements and composited with other parts of the page or page background.

WebGL apps consist of a control code written in JavaScript and special effects code that is executed on a computer's GPU. WebGL is a JavaScript API for rendering interactive 3D graphics within any compatible web browser without the use of plug-ins.

How to disable webgl in chrome