On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 100 on 2022-03-29 Note: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.
In Chrome Android version 100 on 2022-03-29 Note: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.
Not in Deno
In Edge version 100 on 2022-04-01 Note: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.
In Firefox version 1 on 2004-11-09
In Firefox for Android version 4 on 2011-03-29
Not in Internet Explorer
In Quest Browser version 21.0 on 2022-04-25 Note: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.
In Opera version 86 on 2022-04-20 Note: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.
In Opera Android version 69 on 2022-05-09 Note: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.
In Safari version 1 on 2003-06-23 Note: Coordinate origin used is inconsistent/unreliable.
In Safari on iOS version 1 on 2007-06-29 Note: Coordinate origin used is inconsistent/unreliable.
In Samsung Internet version 19.0 on 2022-11-01 Note: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.
In WebView Android version 100 on 2022-03-29 Note: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.
In WebView on iOS version 1 on 2007-06-29 Note: Coordinate origin used is inconsistent/unreliable.