Is Your Microphone Not Working?
Before you panic, run a quick microphone test. Our free online mic tester will instantly show if your headset or PC microphone is active and help you troubleshoot issues for Discord, Zoom, and more.
Click "Start Mic Test" to check your microphone
A Comprehensive Mic Tester for Every Device
From a simple webcam mic test to a complex headset microphone test, our tool has the features you need.
Check Your Microphone Quality
Don't guess if your audio is clear. Our microphone quality test provides a simple score so you know exactly how you sound. It's the perfect audio mic tester for streamers and professionals.
See and Hear Your Voice Live
Our mic test with playback lets you see your voice on a real-time waveform and hear a recording. This live mic test immediately confirms if your microphone is picking up sound.
A Mic Test Website You Can Trust
Your privacy is paramount. This entire microphone test runs in your browser. No audio is ever recorded or stored on our servers, making it a safe and free mic tester.
Find Out Why Your Mic Is Not Working
Our diagnostics help you fix issues. See if your volume is too high (clipping) or if there's too much background noise. Stop wondering "why is my mic not working?" and get clear answers.
How to Check Your Microphone in 3 Steps
Start the Mic Test
Click the "Start Mic Test" button. Your browser will request permission to access your microphone—please allow it to run the microphone test.
Speak Into Your Mic
Speak normally. You'll see the sound wave move, confirming that the mic test is live and your microphone is working.
Get Your Results
Review your microphone quality score and diagnostics. If there are problems, follow our troubleshooting guide below.
Mic Not Working? Your Ultimate Troubleshooting Guide
If our microphone tester can't detect your device, here’s how to check your microphone on any platform.
Fix Mic Not Working on Windows 10 & 11
- Check Privacy Settings: Go to Settings > Privacy & security > Microphone. Ensure "Microphone access" is On. This often fixes issues where a mic is not working on Teams or Zoom.
- Set Default Device: In "Sound settings," under "Input," select your primary microphone. This is a common fix when a headset mic is not working on a PC.
- Update Drivers: In Device Manager, find your mic under "Audio inputs and outputs," right-click, and select "Update driver".
Fix Mic Not Working on Mac
- Check Sound Preferences: Go to System Preferences > Sound > Input. Select your microphone and adjust the input volume. This is the first step for any microphone test on a Mac.
- Grant App Permissions: Go to Security & Privacy > Microphone. Ensure your browser is checked. This is key for any webcam and mic test to work online.
General Headset & Laptop Mic Checks
- Check Physical Connections: Make sure your headset or external mic is plugged in correctly. If it's a USB mic, try another port. For a Bluetooth mic test, check the connection.
- Restart Everything: A simple reboot of your PC or laptop can often resolve unexpected issues where the mic is not working.
Frequently Asked Questions
How do I perform a mic test for Discord?
Simply start the mic test on this page. If it works here, your hardware is fine. If your Discord mic is not working but the test works, check Discord's "Voice & Video" settings and ensure the correct input device is selected.
Why is my headset mic not working?
Common reasons include incorrect connections, being muted, or not being set as the default device. Our "Fix Your Mic" guide above covers how to solve these issues for any headphone and mic test.
Can I test my iPhone or Android microphone?
Yes! Our mic test website works directly in the browser on your phone, making it an easy phone mic tester. No mic test app is required. It's great for checking if your AirPod mic is not working.