On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 8 on 2010-12-02
In Chrome Android version 18 on 2012-06-27
In Deno version 1.7 on 2021-01-19
In Edge version 12 on 2015-07-29
In Firefox version 21 on 2013-05-14 Note: Before Firefox 49, results for URL using the blob scheme incorrectly returned null.
In Firefox for Android version 21 on 2013-05-14 Note: Before Firefox for Android 49, results for URL using the blob scheme incorrectly returned null.
In Internet Explorer version 11 on 2013-10-17 Note: Intranet sites are set to Compatibility View, which will emulate IE7 and omit window.location.origin.
In Quest Browser version 5.0 on undefined
In Opera version 15 on 2013-07-02
In Opera Android version 14 on 2013-05-21
In Safari version 5.1 on 2011-07-20
In Safari on iOS version 5 on 2011-10-12
In Samsung Internet version 1.0 on 2013-04-27
In WebView Android version 3 on 2011-02-22
In WebView on iOS version 5 on 2011-10-12