The tone generator can play four different waveforms: Sine, Square, Sawtooth and Triangle. Click on the buttons to select which waveform you would like to generate.

The simplest and free online tone generator for creating pure audio signals of any frequency from 1 Hz to 20000 Hertz (20 kHz), sine sound signal generator

This virtual signal generator mimics a standard piece of test equipment known as an audio signal generator. As a result it should be straightforward and intuitive to use.

Create audio signals with multiple waveform options and precise frequencies. Ideal for electronics testing, audio engineering, and sound synthesis.

If you have pure-tone tinnitus, this online frequency generator can help you determine its frequency. Knowing your tinnitus frequency can enable you to better target masking sounds …

What is tone generator used for? The tone generator can be used for testing the speakers and the electrical wiring of the speakers or for tinnitus and hearing loss frequency detection. Human …

Free online signal generator and tone generator with sine, square, sawtooth, and triangle waves. Professional audio testing tool for engineers, equipment testing, and instrument tuning.

A free online tone generator and frequency maker for your browser. Generate precise sound frequencies, test audio equipment, and create pure sine waves and audio tones - no download …

Generate precise audio signals from 1Hz to 20kHz with our advanced online tone generator. Perfect for engineers, musicians, and hobbyists, this tool allows you to create sine waves, …

Generate your audio test files online. Multiple waveform and frequency generators available. Audio output as high quality .wav file download. Online and free.