Itself Tools
Mic test

Mic Test

This online app is an easy to use mic test that allows you to check right in your browser if your microphone is working and to find solutions to fix the issues with your mic.

This site uses cookies. Learn more.

By using this site, you agree to our Terms of Service and Privacy Policy.



How to test mic

  1. Click the button above to start testing your mic.
  2. If the mic test is successful, it means that your mic is working. In this case, if you have microphone problems in a specific application, there probably are issues with the application settings. Find below solutions to fix your mic with different apps such as Whatsapp, Messenger and many more.
  3. If the test fails, it likely means that your mic is not working. In this case, below you’ll find solutions to fix mic problems specific to your device.

Find solutions to fix mic problems

Select an application and/or a device


You want to record voice? We've got the perfect web application for you. Try this popular voice recorder that has already performed millions of audio recordings.

You've tested your mic and you've realised you might be having issues with your speakers? Try this online speaker test application to check if it is working and find fixes for your speaker problems.

Microphone properties descriptions

  • Sample rate

    The sample rate indicates how many audio samples are taken each second. Typical values are 44,100 (CD audio), 48,000 (digital audio), 96,000 (audio mastering and post-production) and 192,000 (high-resolution audio).

  • Sample size

    The sample size indicates how many bits are used to represent each audio sample. Typical values are 16 bits (CD audio and others), 8 bits (reduced bandwidth) and 24 bits (high-resolution audio).

  • Latency

    Latency is an estimation of the delay between the moment the audio signal reaching the microphone and the moment the audio signal is ready to be used by the capturing device. For example, the time it takes to convert analog audio to digital audio contributes to the latency.

  • Echo cancellation

    Echo cancellation is a microphone feature that attempts to limit the echo or reverb effect when the audio captured by the microphone is played back in speakers and then, as a result, captured once more by the microphone, in an infinite loop.

  • Noise suppression

    Noise suppression is a microphone feature that removes background noise from the audio.

  • Auto gain control

    Automatic gain is a microphone feature that automatically manages the volume of audio input to keep a steady volume level.

Features section image


No software installation

This mic tester is a web app entirely based in your web browser, no software is installed.


This mic testing online app is free to use for as many times as you wish without any registration.


Being online, this mic test works on any device that has a web browser.


No audio data is sent over the internet during the mic testing, your privacy is protected.

All devices supported

Test your microphone on any device that has a browser: mobile phones, tablets and desktop computers

Web apps section image