Tone Generator
Generate an audio tone at any frequency from 20Hz to 20kHz, in sine, square, sawtooth or triangle waveform.
Your file is processed locally in your browser and is not uploaded to our server.
Press Play to hear the tone through your speakers, or download it as a file.
How to use Tone Generator
- 1Choose a frequency and waveform.
- 2Press Play to hear it, or download it as a WAV file.
Frequently asked questions
From 20Hz to 20kHz, covering the full range of human hearing.
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