Online Tone Generator

Online pitch shifter tone generator.

This free pitch shifter tool allows you to change the pitch of audio files (mp3 or wav format for the moment), without affecting the tempo of the file. You can save the shifted files as mp3 files. In order to start doing that, click the "choose file" button and select the audio file from your computer that you would like to be pitch shifted. If you are looking for a way to change tempo without affecting pitch, please try our time stretcher tool.

When you press the play button will commence playback, and the pitch can be altered either by modifying a number of semitones in the text box, or by using the slider presented in the page.

On default stage, the tempo is set to remain at its original value and reducing the pitch will not slow down the audio file. If you do want the track to slow down, simply uncheck the "maintain tempo" option.

To save a pitch shited file, tick the "save output to downloadable file" checkbox. When this checkbox is ticked, every time the file is played, the output will be collected ready for saving. Once the audio is paused, or reaches the end of the file, a downloadable file will appear at the bottom of the grey box under the "Recordings" header.

This pitch shifted tool uses the very latest web technologies so is currently only compatible with the newest releases of Chrome, Safari and Firefox.

Load Audio File
(mp3 or wav)

0:00 / 0:00

Pitch Shift: 100% of original

Pitch Shifter audio file can be useful in many scenarios. If someone is playing a song and the tones are too high, it can shift the pitch to a comfortable range.