How to test your microphone on Windows 11
Testing a microphone on Windows 11 takes under a minute, and there's a version for every situation: a one-click browser test if you just want an answer, the built-in Settings meter if you want it native, or a test inside Teams or Zoom if you want to be sure that specific app can hear you. Here's all three.
Step-by-step fix
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Quickest: open the CheckMyMic microphone test, click Start, and speak normally — watch the live meter move and listen back to a recorded clip. No install, no settings menu, and it works in any browser.
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The Windows way: open Settings → System → Sound → Input, pick your microphone, and watch the blue Test your microphone bar move while you talk — it's a level meter with no playback, so it proves the mic is picked up but not what it sounds like.
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Test the mic where it matters: in Microsoft Teams, open Settings → Devices and click Make a test call to hear yourself echoed back; in Zoom, open Settings → Audio and click Test Mic to record and play back a sample. An app-level test catches settings the OS test can't see.
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Check the input level isn't at zero — under the input device in Settings → System → Sound, the Input volume slider should sit comfortably above the middle, not pinned to the left.
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Know what a healthy result looks like: in the CheckMyMic test, normal speech should push the meter into the upper-middle range with a green "your mic works" verdict, and your recorded clip should sound clear when you play it back — not muffled, not silent.
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If nothing moves at all, confirm the right device is selected as default input and that both browser and Windows have granted microphone permission — see our mic not working on Windows 11 guide for the full checklist.
Frequently asked questions
How do I check if my microphone is working or not in Windows 11?
Run the CheckMyMic microphone test and speak — a moving meter plus a clear playback means it works. For a native check with no browser, use Settings → System → Sound → Input and watch the blue test bar move while you talk.
Where is the microphone test in Windows 11 Settings?
Settings → System → Sound → Input, then select your microphone from the list — a horizontal bar labeled Test your microphone appears underneath and rises as you speak. It only shows level, not audio quality, so pair it with a recording test if you want to hear yourself.
Why does Windows show my mic as working but Teams or Zoom can't hear me?
The OS test and an app's test check different things — Windows only confirms the device is receiving signal, while Teams and Zoom also depend on their own device pick and in-app mute state. Test inside the specific app (Teams: Make a test call; Zoom: Test Mic) rather than trusting the OS meter alone.
I've tested my mic and it still isn't working on Windows 11 — what now?
Move from testing to fixing: our <a href="mic-not-working-windows-11.html">mic not working on Windows 11 guide</a> covers the wrong-default-device, mute and permission issues that a test alone won't repair.