Google Meet Userscripts

Two userscripts for Google Meet calls: one turns off your microphone and camera when you join, the other offers to leave once the call empties out.

Google Meet - Auto Mute on Join

Turns off the microphone and camera when you join a meeting.

What it does

• clicks "Turn off microphone" and "Turn off camera" on the pre-join or in-meeting screen
• clicks each control once, then stops
• gives up after 30 seconds

Google Meet - Auto Leave on Empty

Warns you when the call empties out and gives you a short countdown before leaving.

What it does

• starts watching 15 seconds after the call UI appears, then reads the participant count every 5 seconds
• baseline is the highest count seen since monitoring started
• prompts when you are alone and the baseline was more than 1
• prompts when the baseline is 6 or more and at least 2 people drop, making up 50% or more of the previous count
• shows a 3 second overlay with "Stay in meeting" and plays a short tone
• clicks "Leave call" when the countdown ends; cancelling resets the baseline

Limitations

• the participant count comes from page text and a hard-coded element id, so Meet markup changes can break it