Tone Generator

Generate pure tones – sine, square, triangle, sawtooth for testing, tuning & more

Tone Preview Sine

🎵 Sine  |  440 Hz  |  3.0 s

Volume: 0.70  |  Note: A4

Generating tone...

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How to use:

  1. Choose waveform (Sine is purest)
  2. Set frequency (or use note presets like A4 = 440 Hz)
  3. Adjust duration, volume, attack & release
  4. Preview, then generate and download the MP3

Useful for audio testing, instrument tuning, hearing checks, and simple sound design.