Web platform features explorer

Badging

Limited availability
Tags: api

The navigator.setAppBadge() method allows installed web applications to display an application badge, typically a dot or number shown alongside the application's icon on the device's home screen or application dock.

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Specifications

Browser support

  • Chrome 81 Released on 2020-04-07
  • Chrome Android
  • Edge 81 Released on 2020-04-13
  • Firefox
  • Firefox for Android
  • Safari 17 Released on 2023-09-18
  • Safari on iOS 16.4 Released on 2023-03-27

Usage (according to Chrome Platform Status)

~0.094% of page loads. More data at chromestatus.