On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 59 on 2017-06-05
In Chrome Android version 59 on 2017-06-06
In Edge version 17 on 2018-04-30
In Firefox version 44 on 2016-01-26
In Firefox for Android version 44 on 2016-01-26
Not in Internet Explorer
In Quest Browser version 5.0 on undefined
In Opera version 46 on 2017-06-22
In Opera Android version 43 on 2017-09-27
In Safari version 15 on 2021-09-20 Note: Doesn't send the correct Content-Type header by default. See bug 227477.
In Safari on iOS version 15 on 2021-09-20 Note: Doesn't send the correct Content-Type header by default. See bug 227477.
In Samsung Internet version 7.0 on 2018-03-16
In WebView Android version 59 on 2017-06-06
In WebView on iOS version 15 on 2021-09-20 Note: Doesn't send the correct Content-Type header by default. See bug 227477.