🎧 Binaural Beats Generator

Generate binaural beats for focus, relaxation and sleep with customizable brainwave frequencies — Delta, Theta, Alpha, Beta and Gamma. Play in your browser or download as a WAV file.

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Binaural Beats Generator runs entirely in your browser. Enable JavaScript to use the interactive tool — your files are processed locally and never uploaded.

What is Binaural Beats Generator?

Binaural Beats Generator plays two steady tones a few hertz apart — one in each ear — producing a gentle binaural beat linked to focus, relaxation and sleep states. Choose a brainwave band (Delta, Theta, Alpha, Beta or Gamma), tune the carrier and beat frequencies, and optionally blend in white or pink noise or switch to isochronic pulse mode when headphones are not available.

How to Use Binaural Beats Generator

  1. Put on stereo headphones and pick a brainwave preset
  2. Adjust carrier, beat, volume and timer as desired
  3. Press Start to play live, or Download WAV to render a file

Why Use Our Binaural Beats Generator?

  • Five calibrated brainwave presets plus fine beat control
  • Requires only a browser — no signup, no uploads
  • Optional white/pink noise blend and headphone-free isochronic mode
  • Download up to 30 minutes as a 48 kHz stereo WAV

Common Use Cases

  • Focus and study sessions with Alpha or Beta waves
  • Relaxation and meditation with Theta and Delta waves
  • Timed sleep sessions that fade out over 30 seconds

Frequently Asked Questions

  • When each ear hears a slightly different frequency, the brain perceives a slow beat at the difference — commonly used for focus, relaxation and sleep.
  • Yes for the stereo binaural effect, because each ear must hear its own tone. Turn on isochronic pulse mode if you are not using headphones.
  • Yes — Download WAV renders your current settings at 48 kHz stereo, up to 30 minutes per file.