What is 432 Hz tuning?

It is an alternative to the 440 Hz standard. Many listeners describe it as warmer and more relaxed; it is a preference, not established science.

Does it change the speed of my song?

Retuning lowers the pitch ~2%, which lengthens the song almost imperceptibly (a 3:00 song becomes 3:03).

What are binaural waves?

Two slightly different tones in each ear that create a perceived pulse. You need headphones to notice them; presets include relaxation, meditation, sleep and focus.

Online audio tool

Convert to 432 Hz

Retune any song to 432 Hz in seconds and, if you want, layer binaural waves underneath (alpha, theta, delta or beta). Nothing to install.

Open tool Open full studio

Target search: convert song to 432 hz

How to do it

Upload your song as MP3 or WAV.

Choose the 432 Hz tuning.

Optional: add binaural waves and set their level.

Listen to the result and download as WAV or MP3.