Custom protocol handling
- LSMethod of allowing a webpage to handle a given protocol using navigator.registerProtocolHandler
. This allows certain URLs to be opened by a given web application, for example mailto:
addresses can be opened by a webmail client.
Chrome
- 4 - 12: Not supported
- 13 - 123: Supported
- 124: Supported
- 125 - 127: Supported
Edge
- 12 - 18: Not supported
- 79 - 122: Supported
- 123: Supported
Safari
- 3.1 - 17.3: Not supported
- 17.4: Not supported
- 17.5 - TP: Not supported
Firefox
- 2: Not supported
- 3 - 124: Supported
- 125: Supported
- 126 - 128: Supported
Opera
- 9 - 11.5: Not supported
- 11.6 - 108: Supported
- 109: Supported
IE
- 5.5 - 10: Not supported
- 11: Not supported
Chrome for Android
- 123: Not supported
Safari on iOS
- 3.2 - 17.3: Not supported
- 17.4: Not supported
- 17.5: Not supported
Samsung Internet
- 4 - 23: Not supported
- 24: Not supported
Opera Mini
- all: Not supported
Opera Mobile
- 10 - 12.1: Not supported
- 80: Not supported
UC Browser for Android
- 15.5: Not supported
Android Browser
- 2.1 - 4.4.4: Not supported
- 123: Not supported
Firefox for Android
- 124: Not supported
QQ Browser
- 14.9: Not supported
Baidu Browser
- 13.52: Not supported
KaiOS Browser
- 2.5: Not supported
- 3: Not supported
- Resources:
- MDN Web Docs - Register protocol handler