Click to Start Test
Grant microphone access to begin testing
Frequently Asked Questions
How do I test my microphone online?
Click the "Start Microphone Test" button and allow browser access to your microphone when prompted. You'll instantly see your audio levels, waveform, and frequency spectrum. Speak or make sounds to verify your mic is working. You can also record a test clip to check playback quality.
Why is my microphone not working?
Common reasons include:
- Browser permissions not granted - Click the lock/info icon in your address bar and allow microphone access
- Wrong microphone selected - Use the dropdown menu to choose the correct device
- Microphone is muted or unplugged - Check your hardware connections and system settings
- Another app is using the mic - Close other apps like Zoom, Discord, Skype, or Teams
Does this work on mobile phones and tablets?
Yes! This microphone test works on iPhone, iPad, Android phones, and tablets. Open the page in your mobile browser (Chrome, Safari, Firefox) and tap "Start Microphone Test". Grant microphone permission when prompted.
Is my audio recorded or stored?
No. All audio processing happens entirely in your browser using the Web Audio API. No audio data is ever sent to our servers. Your privacy is completely protected - we cannot hear or record anything you say. The test recording feature stores audio only in your browser's memory and is deleted when you leave the page.
Which browsers are supported?
This microphone test works in all modern browsers including Google Chrome, Mozilla Firefox, Microsoft Edge, Safari (14.1+), Opera, and Brave. For best results, use the latest version of your browser.
How do I test my mic before a Zoom or Teams meeting?
Visit this page and click "Start Microphone Test". Speak normally and verify the volume meter responds. Record a short clip and play it back to check audio quality. If everything works here, your microphone will work in Zoom, Microsoft Teams, Google Meet, Webex, and other video conferencing apps.
Free Online Microphone Test
Use this free online mic test to check if your microphone is working properly. Whether you're troubleshooting audio issues, preparing for an important video call, or setting up a new headset, our microphone tester provides instant feedback on your audio input.
Features
- Real-time Volume Meter - See your audio levels instantly as you speak
- Waveform Visualization - Watch your voice create sound waves in real-time
- Frequency Spectrum - Analyze the frequency content of your audio
- Test Recording - Record and playback to verify audio quality
- Multiple Mic Support - Switch between different microphones
- Audio Diagnostics - View sample rate, latency, and device info
Works With All Microphones
This online microphone test is compatible with all types of microphones including USB microphones, headset mics, webcam microphones, built-in laptop mics, wireless Bluetooth headsets, gaming headsets, professional condenser mics, and smartphone microphones.