On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Bun version 1.0.0 on 2023-09-08
In Chrome version 49 on 2016-03-02
In Chrome Android version 49 on 2016-03-09
In Deno version 1.0 on 2020-05-13
In Edge version 17 on 2018-04-30
In Firefox version 29 on 2014-04-29 Note: Before version 57 single quotes in URLs were escaped (see bug 1386683).
In Firefox for Android version 29 on 2014-04-29 Note: Before version 57 single quotes in URLs were escaped (see bug 1386683).
Not in Internet Explorer
In Node.js version 10.0.0 on 2018-04-24 Note: Available as a part of the url module. Only available as an internal instance, but can be accessed via the searchParams property of the URL interface. Available as a part of the url module.
In Quest Browser version 5.0 on undefined
In Opera version 36 on 2016-03-15
In Opera Android version 36 on 2016-03-31
In Safari version 10.1 on 2017-03-27
In Safari on iOS version 10.3 on 2017-03-27
In Samsung Internet version 5.0 on 2016-12-15
In WebView Android version 49 on 2016-03-09
In WebView on iOS version 10.3 on 2017-03-27