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Microphone Test
마이크 테스트 · 마이크 점검 · mic test · microphone test · audio input
Microphone Test
Shows your microphone input level as a bar.
Audio never leaves your device — it's used only for the level meter and is never recorded or saved.
How to use
- 1
Press 'Start microphone' and allow permission.
- 2
Speak into your microphone.
- 3
If the bar moves, your mic is working.
FAQ
Is this tool free?
Yes — it is completely free to use, with no account or sign-up required.
What is this tool?
Shows the loudness of the sound coming into your microphone as a live bar. Before a video call or recording, check that the mic is on and picking up sound clearly. Audio never leaves your device — it's used only for the level meter and is never recorded or saved. Just allow permission and it works in your browser, free with no install.