About Drift Tones

Drift Tones is a free browser tone generator for focus, relaxation, work breaks, and winding down.

The tool plays steady left/right sine tones inspired by common Delta, Theta, Alpha, and Beta spacing labels. It also supports optional ambience loops for a softer background sound.

Browser-only by design

The tone generator runs locally in your browser. You do not need to create an account, install software, or upload anything to use it.

Important boundary

Drift Tones is a personal sound and ambience tool. It is not medical advice, diagnosis, treatment, therapy, or a substitute for professional care. Keep volume comfortable and stop using it if the sound feels unpleasant.

Who made it?

Drift Tones is a small internet experiment from Nodupon Analytics.