# 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.

<https://setupcheck.app/audio/>

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 test](https://setupcheck.app/headphone-test/): The headphone test checks left and right, balance, bass and the frequency range you hear through your headphones or earbuds. No install needed.
- [Microphone test](https://setupcheck.app/mic-test/): The microphone test shows your live level in dBFS, the waveform and clipping, and records a short clip to play back. No install needed.
- [Speaker test](https://setupcheck.app/speaker-test/): The speaker test plays a sound on each speaker in turn to check left, right, surround channels and polarity. No install needed.
- [Tone generator](https://setupcheck.app/tone-generator/): The 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.

Updated 2026-10-08

[en](https://setupcheck.app/audio/) · [pl](https://setupcheck.app/pl/audio/)