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Audio tests

Test your microphone, speakers and headphones in the browser, and play any tone from 1 Hz to 20 kHz. Free, no install; your audio stays on your device.

The audio tests check what goes into your computer and what comes out of it. Pick the one that matches your question:

  • Is my microphone picking me up? The microphone test shows your level and clipping live and records a short clip to play back.
  • Do my speakers work on each side? The speaker test sends sound to each channel, including 5.1 and 7.1 surround.
  • How do my headphones sound? The headphone test checks both sides, balance, bass and the frequency range.
  • Need a tone at an exact frequency? The tone generator plays anything from 1 Hz to 20 kHz.

Turn the volume down before you start. Microphone audio and your answers stay on your device.

Headphone testThe headphone test checks left and right, balance, bass and the frequency range you hear through your headphones or earbuds. No install needed.Microphone testThe microphone test shows your live level in dBFS, the waveform and clipping, and records a short clip to play back. No install needed.Speaker testThe speaker test plays a sound on each speaker in turn to check left, right, surround channels and polarity. No install needed.Tone generatorThe tone generator plays any frequency from 1 to 20,000 Hz as a sine, square, sawtooth or triangle wave. No install needed; start with the volume low.