Test microphone quality, analyze frequencies, and get instant diagnostics
⚙️ Audio Settings
These settings affect how your browser processes audio. Changes apply to the next test.
Recording starts in:
3
Get ready to speak...
Once you start the test, you will be prompted to choose which microphone you want to use.
If your microphone can be heard you should see something like this
🔔 Look for the microphone permission popup at the top of your browser window and click
This also makes a 3 second recording that shows 3 seconds after test start so you can hear what your microphone sounds like
Waveform will appear here
Input level silent
0%100%
Quality -/10
Sample Rate -
Noise Floor -
Latency -
Recording History
Your last 5 recordings are saved in this session
Microphone Test FAQ
Common questions about testing microphones online
Our microphone test tool uses browser APIs to access your microphone and analyze its functionality in real-time. You can also download a test recording for further analysis.
No, this microphone test runs entirely in your browser. No software installation is required.
This webpage doesn't send your audio anywhere to do the microphone test, it uses the browser's built-in, client-side tools. You can disconnect from the internet and still use this tool.
Yes, our microphone test works on mobile devices, tablets, and desktops, as long as your browser supports microphone access.
Ensure your microphone is properly connected, not muted, and that you have granted the browser access to use it.
Our microphone test works on all modern browsers including Google Chrome, Firefox, Safari, Microsoft Edge, Opera, and Brave. Mobile browsers on iOS and Android are also fully supported.
No. All microphone testing happens locally in your browser. Your recordings are never uploaded to our servers and remain completely private on your device.
Our tool provides several key metrics: Quality Score (1-10 rating of overall audio quality), Sample Rate (audio resolution in Hz), Noise Floor (background noise level in dB), Dynamic Range (difference between loudest and quietest sounds), Latency (delay in ms), and Clipping Detection (whether audio is distorting).
To improve microphone quality: position the microphone 6-12 inches from your mouth, reduce background noise, use a pop filter, avoid physical vibrations, and consider upgrading to a better quality microphone.
Yes! Use the microphone dropdown menu above the test button to select different input devices. Test each one separately to compare their performance.
Understanding Microphones
What is a Microphone?
A microphone is a transducer that converts sound waves into electrical signals. This electrical signal can then be amplified, recorded, or transmitted for various applications.
Modern microphones come in several types: dynamic microphones (durable, great for live sound), condenser microphones (sensitive, ideal for studio recording), ribbon microphones (warm sound, vintage character), and USB microphones (plug-and-play convenience).
Regularly testing your microphone ensures optimal performance for video calls, content creation, gaming, and professional audio work.