On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 1 on 2008-12-11
In Chrome Android version 18 on 2012-06-27
In Edge version 12 on 2015-07-29
In Firefox version 1.5 on 2005-11-29 Note: Before Firefox 128, the getBBox() method returned an empty DOMRect when there is no fill (bug 1019326). Before Firefox 68, this method didn't work for <textPath> and <tspan> elements (bug 937268).
In Firefox for Android version 4 on 2011-03-29 Note: Before Firefox for Android 128, the getBBox() method returned an empty DOMRect when there is no fill (bug 1019326). Before Firefox for Android 68, this method didn't work for <textPath> and <tspan> elements (bug 937268).
In Internet Explorer version 9 on 2011-03-14
In Quest Browser version 5.0 on undefined
In Opera version ≤12.1 on undefined
In Opera Android version ≤12.1 on undefined
In Safari version 3 on 2007-10-26
In Safari on iOS version 1 on 2007-06-29
In Samsung Internet version 1.0 on 2013-04-27
In WebView Android version 3 on 2011-02-22
In WebView on iOS version 1 on 2007-06-29