On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 55 on 2016-12-01 Note: The context parameter was supported up until version 57, but has now been removed.
In Chrome Android version 55 on 2016-12-06 Note: The context parameter was supported up until version 57, but has now been removed.
In Edge version 79 on 2020-01-15
In Firefox version 53 on 2017-04-19
In Firefox for Android version 53 on 2017-04-19
Not in Internet Explorer
In Quest Browser version 5.0 on undefined Note: The context parameter was supported up until version 5.0, but has now been removed.
In Opera version 42 on 2016-12-13 Note: The context parameter was supported up until version 44, but has now been removed.
In Opera Android version 42 on 2017-01-21 Note: The context parameter was supported up until version 44, but has now been removed.
In Safari version 14.1 on 2021-04-26
In Safari on iOS version 14.5 on 2021-04-26
In Samsung Internet version 6.0 on 2017-08-23 Note: The context parameter was supported up until Samsung Internet 7.0, but has now been removed.
In WebView Android version 55 on 2016-12-06 Note: The context parameter was supported up until version 57, but has now been removed.
In WebView on iOS version 14.5 on 2021-04-26