Mute sound in Firefox tabs

Revision Information
  • Revision id: 106360
  • Created:
  • Creator: Joni
  • Comment: new feature
  • Reviewed: Yes
  • Reviewed:
  • Reviewed by: heyjoni
  • Is approved? Yes
  • Is current revision? No
  • Ready for localization: No
Revision Source
Revision Content
This is a new feature that is not yet available in released versions of Firefox. You can try it on Firefox Beta.

Firefox lets you identify noisy tabs and mute them in a single click. Silence single tabs quickly without affecting your other windows.

When sound starts playing on a webpage, Firefox lets you know where it's coming from by displaying a speaker icon on the tab:

speaker tab 42

Mute a tab

  1. Click the speaker icon to turn off the sound for that tab.
    speaker tab 42
  2. A line will appear over the icon to let you know that the sound is off:
    audio off tab 42

Unmute a tab

  1. Click the speaker icon again to turn the sound back on.
    tab mute 42
  2. The line over the icon will disappear to let you know that the sound is on.
    audio on tab 42