Online Mic Tester
Use our free online mic tester to check your audio input instantly. Test microphone functionality and visualize volume levels securely in your browser.
Microphone Input Test
Click "Start Mic Test" to begin.
Why Use an Online Mic Tester?
Our completely free online mic tester helps you verify that your microphone is working properly before jumping into an important video call, gaming session, or recording. Testing your hardware with a dedicated mic test ensures that your audio drivers are functioning and your browser has the correct permissions.
How to Test Your Mic
Simply click the "Start Mic Test" button above and grant your browser permission to access your microphone. Once active, our microphone test will visualize your audio input levels in real-time. Speak naturally—if the volume bar moves, your mic is working! No audio is ever recorded or uploaded; everything happens securely on your own device.