How to use
- 1
Press Start and allow microphone access.
- 2
Talk and watch the level and waveform.
- 3
Record 5 s and play it back.
When to use it
Before a meeting
Check the mic before Zoom or Teams.
New headset
Select it and record a sample.
“I can’t hear you”
See instantly whether the mic picks up sound.
Good to know
- No movement? Pick another device in the list.
- Close Zoom or Teams first.
- Raise the input volume in system settings if it is quiet.
FAQ
Is my audio saved?
No, it stays in this browser.
No permission prompt?
Allow the mic in the site settings.
Phones?
Yes.