Mute control for Chrome tabs.
Having problems controlling the sounds in your many browser tabs?
Now you can auto-mute new tabs!
You can mute or unmute all tabs by pushing a button!
This lightweight Chrome extension can do a lot, and doesn't ask for your money or your data.
Features:
1) Mute all tabs with a single click
2) Unmute all tabs with a single click
3) Mute all tabs, unmute current tab with a single click
4) Auto-mute new tabs
Wow!