Browser Support

KasmVNC provides a growing list of features, which have various support depending on your local operating system, browser, and browser version. This is a compilation of support for various features across different browsers. Browsers that are a fork of Chromium should work within the same versions of Chrome, therefore, we do not list all the various browsers based on Chromium, with the exception of MS Edge.

Feature	Firefox	Chrome	Edge	IE	Safari	Safari iOS	Chrome Android
General	>= 60	>= 61	>= 17	-	>= 121	141	>= 802
Game Pointer Mode	>= 60	>= 61	>= 17	-	-	-	>= 802
Pointer Lock	>= 60	>= 61	>= 17	-	-	-	>= 802
Webp Images	>= 65	>= 61	>= 79	-	-	-	>= 802
Seamless Clipboard	-	>= 62	>= 79	-	-	-	>= 802
Binary Clipboard	-	>= 62	>= 79	-	-	-	>= 802

¹ Safari does not support basic auth on a websocket connection. Safari will work if alternative authentication is integrated as is the case for the Kasm Workspaces Platform.

² Our testing abilities are limited to Chrome version 80 and higher on Android devices.