Web features explorer

Protocol handlers

Limited availability

The protocol_handlers web app manifest member registers an installed web app as a handler for a specific protocol. When a user follows a link with the specified protocol, the installed app opens the link.

Browser support

  • Chrome 96 Released on 2021-11-15
  • Chrome Android Not supported
  • Edge 96 Released on 2021-11-19
  • Firefox Not supported Position: defer Bugs: 1635272
  • Firefox for Android Not supported Position: defer
  • Safari Not supported
  • Safari on iOS Not supported
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MDN documentation

Specifications

Usage (according to Chrome Platform Status)

~0.480% of page loads. More data at chromestatus.com.

Web Platform Tests (WPT)

View the latest WPT test results for this feature

View as JSON | Edit this feature | Report an issue | Web-features entry: source, dist