Google Meet Audio Lock mutes non-host participants and prevents them from turning their microphones on. Use it for a moderated segment that requires controlled speaking turns. A one-time mute is preferable when a person only needs to stop a brief background noise.
Prepare the meeting and participants
Join as the host or an appointed co-host and turn on Host Management before applying the lock. Google supports setting Audio and Video Lock from a computer or iOS device, and the restrictions apply across participant devices. Tell attendees how they should request a speaking turn while their microphones are unavailable. Hosts and co-hosts are exempt from the lock.
Turn off participants’ microphone permission
On a computer, open Host controls at the bottom right. In the side panel, switch Turn on their microphone off. The wording describes permission, so turning that switch off applies Audio Lock. Review the displayed setting before continuing. Confirm that the intended moderated segment has begun and that any required speakers have the appropriate host role.
Account for device compatibility and release
Google warns that participants using unsupported mobile systems or outdated Meet or Gmail apps can be removed when Audio or Video Lock is enabled. Its guidance lists minimum system requirements; check current requirements before an important mixed-device session. Those participants can rejoin after the lock is turned off. When the restricted segment ends, turn microphone permission back on and tell attendees they must unmute themselves. Unlocking does not activate their microphones automatically. Check that the next intended speaker can unmute and be heard before assuming the discussion has returned to normal. Keep any accidental mobile disconnections in mind when reviewing attendance.
References
Reviewed against the linked official product guidance on November 4, 2026. Features, limits, screen labels, and access can vary by account, platform, region, and organization policy.