Focus
lock in, deep work
Beta / gamma entrainment to sharpen attention and hold it.
Studio-grade binaural, monaural & isochronic tones — plus a 40 Hz flicker and breath pacer. Focus, calm, or sleep in one tap. No signup, no ads, runs right in your browser.
Three studio-grade tools for focus, sleep and meditation — monaural & isochronic tones that work on any speaker, plus binaural beats for headphone sessions.
The Monaural Studio — clinical presets, a live visualizer, and every parameter under your fingertips. This is the real thing, running in your browser.
Delta to gamma — Deep Sleep, Calm Focus, Peak State, ready in one tap.
Watch the waveform, spectrum, and spectrogram move as you tune.
Tone A/B, beat rate, carrier — dial in the exact frequency you want.
It remembers what worked, so your next session starts smarter.
lock in, deep work
Beta / gamma entrainment to sharpen attention and hold it.
decompress, let go
Alpha waves to ease tension and downshift after the day.
drift off, stay under
Delta tones and a slow breath pacer to fall asleep faster.
wake up, get moving
A bright, rhythmic lift for low-energy afternoons.
open flow, ideas
Theta-leaning soundscapes for loose, associative thinking.
Not for most of it. Monaural and isochronic tones work on any speaker or phone — the app labels which preset is which. Binaural beats are the one mode that wants headphones.
Yes. No signup, no ads, no trial timer. Open the tab, pick a state, press play.
Brainwave entrainment gently nudges your brain toward a target rhythm — people use it to settle into focus, calm, or sleep faster. Effects vary person to person and build with consistent, unhurried sessions.
For most people, yes. If you have a history of seizures or epilepsy, skip the 40 Hz flicker mode and check with your doctor first. It’s a wellness tool, not a medical device.
No account, nothing to store. Your sessions live in your own browser — close the tab and they’re gone.
Brain Beats is a wellness tool, not a medical device, and isn’t intended to diagnose, treat, or cure any condition. If you have a seizure history, avoid the 40 Hz flicker and consult a physician.
When the world won’t slow down, you still can. Allostasis is a breathing guide that meets you in the noise and walks your nervous system back to calm — two minutes, anywhere.
Meet Allostasis →