Handy tools
Binaural Beats
Binaural beats & isochronic tones for focus, relaxation and sleep — brainwave presets, ambient mix and a timer.
A binaural beats player for focus, relaxation and sleep — pick a brainwave preset, layer in some ambient sound, and set a timer. Two slightly different tones (one per ear) create a gentle beat your ears blend together. Plays right in your browser, no app or sign-up.
Mode
🎧 Binaural beats need stereo headphones — each ear hears a slightly different tone. Without headphones the effect disappears; try Isochronic instead.
Brainwave preset
Beat frequency · 10.0 Hz
Carrier tone · 200 Hz
Volume · 50%
Background sound
⚠️ For relaxation and entertainment only. Binaural and isochronic tones are not a medical treatment and make no guaranteed effect on focus, sleep or brain activity. Keep the volume comfortable, and don't listen while driving.
Free binaural beats player for focus, study, relaxation and sleep. Pick a brainwave preset — delta, theta, alpha, beta or gamma — and two slightly different tones, one per ear, blend into a gentle beat. Switch to isochronic mode to pulse a single tone that works on speakers without headphones, layer in ambient sound like rain or white noise, and set a fade-out timer. Everything plays right in your browser, no app or sign-up. For relaxation and entertainment, not a medical treatment.