Start listening

Turn sound into light

Use your microphone, or open a few tracks to watch their frequencies and waveform move. You can also drop audio files anywhere on the page.

Sound is analysed in your browser. Nothing is recorded or uploaded.

Audio experiment

Audio Visualizer

Play a track or use your microphone to see waveforms and frequencies move.

  • MMicrophone
  • SpacePlay / pause
  • LLoop
  • 1–4Mode
  • CColour
  • TSettings
  • FFullscreen