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Generate audio tones of any frequency. Key Features: Adjustable frequency from 0-2000 Hz Volume slider Sine, square, sawtooth, or triangle waveform types Customisable minimum and maximum frequency +- 1,10 and 100 Hz buttons Background playback is not possible due to chrome extension permission limitations. However, if the tab that the extension was started on is left playing in the background and not minimised, the tone can continue playing underneath another window. With the Frequency Audio Tone Generator, you can experiment with different frequencies, create reference tones, test audio equipment, generate calming sounds for relaxation and meditation or test your hearing range.
Sep 4, 2026
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