Mozilla Firefox
Toggle this tab’s audio
To toggle this tab's audio in Mozilla Firefox, press Ctrl + M. The keys are the same on a Mac.
Where it works: Browser tab
The Mac value keeps Ctrl in the official list. It is not Cmd.
Every documented variant
| System | Environment | Keys |
|---|---|---|
| Mac | Desktop app | CtrlM |
| Windows | Desktop app | CtrlM |
Where this comes from
Keyboard shortcuts for Firefox
Documentation checked on 2026-09-11. That is a documentation review, not a test run inside the application.