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Binaural beats · 12-30 Hz

Beta waves

Alert. Press play, breathe, and let it settle.

Beta 20 Hz beat Tap to play
VOL
Silent
Two pure sine waves, 210 Hz and 230 Hz, one in each ear. Your brain hears the 20 Hz difference as a Beta binaural beat. Headphones are required for this to work. Add Sub Bass layers a felt low end under it. Volume starts low on purpose.

What are Beta binaural beats?

Beta is a binaural beat in the beta band (12-30 Hz), the rhythm of normal waking alertness and active concentration. People play it to stay alert, concentrate, and power through focused work. On this page you can play it free, with no app and no sign-up: just tap the disc above.

It pairs beautifully with breathwork, journaling, yoga, or simply a few quiet minutes with your eyes closed. Start low, stay comfortable, and let the sound do the work.

New to this? Learn how it all fits together in our guide to binaural beats.

How to use it

A simple Beta session.

01

Set the room

Dim the lights, sit or lie down, put your phone face down. Headphones are required for binaural beats.

02

Press play, breathe

Tap the disc. Breathe in for four, out for six. Let the sound be the only thing you are holding.

03

Stay 5 to 15 minutes

Most people settle within a few minutes. Stay as long as it feels good. Tap again to stop.

Make it land

Gear for a deeper Beta session.

Honest picks. Buying through these links earns us a small commission at no cost to you, and keeps this generator free. Full disclosure.

Bose QuietComfort Ultra
Hear every beat

Bose QuietComfort Ultra

Binaural beats need clean stereo separation. These deliver it, and block the room out.

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LectroFan EVO
Mask the room

LectroFan EVO

Ten fan and white-noise tones to sit under the beat and keep distraction out.

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GUNNAR Vertex Blue Light Glasses
Screen-light focus

GUNNAR Vertex Blue Light Glasses

Cut blue-light glare on long focus sessions so the eyes stay easy.

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Keep going

Related frequencies.

→
Gamma waves
Peak Focus
Reach peak focus.
 →
Delta waves
Deep Sleep
Fall into deep sleep.
 →
Theta waves
Meditation
Drop into deep meditation.
Browse all generators →
Beta questions

Common questions.

What is Beta binaural beats used for?

People use Beta binaural beats to stay alert, concentrate, and power through focused work. A binaural beat in the beta band (12-30 Hz), the rhythm of normal waking alertness and active concentration.

How long should I listen to Beta binaural beats?

Five to fifteen minutes is a comfortable session, though there is no rule. Many people loop it quietly in the background while working, journaling, or resting.

Do I need headphones for Beta binaural beats?

Yes. Binaural beats only work with headphones, because the effect comes from a slightly different frequency in each ear. Plain speakers will not produce the beat.

Can I play Beta binaural beats while I sleep?

You can, though this one leans toward focus and alertness. For sleep, try the Delta or Theta generators instead.

Is Beta binaural beats scientifically proven?

No. The evidence for specific healing frequencies and beats is limited and mixed. The reliable, reported benefit is relaxation, calm and focus. We avoid medical claims and treat it as a wellness practice.

Written and tested by Alexander Tartakovsky, a DJ, music producer and lifelong headphone and gear enthusiast who has used sound frequencies daily for focus and sleep since age 14. Last reviewed June 2026.

Sources and further reading

For relaxation and wellness only. This is not medical advice.