Simply enter your desired frequency and press play to hear your tone. It's free, simple and easy to use.

This frequency sweep tool allows you to enter any two frequencies and a duration into the three boxes below. Once the play button is pressed, the frequency sweeper will then play a tone that …

This multiple tone generator allows you to enter any number of frequencies which can then be played simultaneously. The tones can be one of the following waveforms: sine, square, …

Skeptics will claim this is nothing more than pseudo-science. Here at OnlineToneGenerator.com, we have provided you with the tools to make your own mind up. Use the Tone Generator …

I've been using meditation soundtracks from Centerpointe Research Institute of Oregon since my late thirties (I'm 71), and I finished their deepest soundtrack (in both carrier frequency and beat …

This 60 second tone helps you determine the highest frequency your ears can detect. The range of human hearing is typically quoted as being from 20-20,000Hz, but age and prolonged …

Online Tone Generator offers three flavours of noise: white, pink and brown. White noise has a flat spectrum, pink noise has a spectrum inversely proportional to its frequency, and brown …

Online Tone Generator Tuning notes for your guitar, bass, ukulele and more. This page lists a number of frequencies commonly found in musical instruments. Simply press play to generate …

Online Tone Generator The 60 second online subwoofer test. It's free, simple and no sign up required. How low can you go? This page contains a low frequency sweep and a series of …

This 60 second tone helps you determine the highest frequency your ears can detect. The range of human hearing is typically quoted as being from 20-20,000Hz, but age and prolonged …