Officially supported
Desktop browsers
Chrome
Edge
Internet Explorer 11
Firefox
Safari 6+
Touch/mobile browsers
Android Browser, OS 4.4+
Chrome for Android
iPhone/iPad, Safari, iOS 8+
Also works on
Browsers where most or all of the features usually work on, but aren't officially supported
Opera (desktop)
Opera Mobile (not Mini)
Chrome (iOS)
Firefox (iOS, Android)
Kindle Silk Browser (with acceleration disabled)