This tool is not a medical device and is not intended to diagnose, treat, or prevent any disease. It does not guarantee any effect. Experiences vary from person to person.
Please use this tool at your own discretion and risk. SHIN-YU LLC is not liable for any damage arising from the use of this tool, except in cases of intentional misconduct or gross negligence on our part.
"Binaural" layers slightly different frequencies on the left and right for a gently pulsing sound. "Tone" plays the same frequencies as healing tuning forks as a simple steady tone. Both can be played through speakers (speakers with good bass are recommended). Keep the volume low. The original way to listen to binaural beats is with earphones, which deliver a separate sound to each ear, but this puts more strain on your ears. If you use earphones, always keep the volume low and listen only for a short time.
Tap one of the six categories — Sleep, Relax, Focus, Energy, Meditate, or Wake Up — to match your current mood or goal.
Adjust the timer from 1 to 60 minutes (use speakers for 30 minutes or longer) and set your volume. The audio automatically fades out 4 seconds before the timer ends.
Press the play button to start the audio. To stop midway, press the button again.
Healing tuning forks are metal forks that vibrate at specific frequencies (Hz), used as sound healing tools. Crystal tuners (4096Hz), OM tuning forks (136.1Hz), 528Hz tuning forks, and 432Hz tuning forks are used for different purposes. This app digitally recreates these tuning fork frequencies in your browser, so you can try them without owning a physical tuning fork.
Binaural beats are an auditory phenomenon where slightly different frequencies are played in each ear, causing the brain to perceive a beat. For example, playing 200Hz in the left ear and 210Hz in the right ear creates a 10Hz (alpha wave range) beat in the brain. In this app, you can choose the beat frequency from five options named after brainwave bands: delta (2Hz), theta (6Hz), alpha (10Hz), beta (18Hz), and gamma (40Hz). Listening is not guaranteed to change your brainwaves or physical condition.
Tone mode supports the following frequencies including solfeggio frequencies: 256Hz (medical tuning fork standard, sleep), 432Hz (A=432Hz tuning, relaxation), 512Hz (medical tuning fork, focus), 528Hz (solfeggio MI, energy), 136.1Hz (OM tuning fork, meditation), and 1024Hz (neurological examination tuning fork, wake up). Try different frequencies easily before buying a physical healing tuning fork.
Choose a mode (binaural/tone), select a mood category (sleep, relax, focus, energy, meditate, wake up), set the timer and press play. Both modes can be played through speakers. Please keep the volume low. No sign-up, no installation, no download needed — works entirely in your browser.
Yes, it is completely free to use. No sign-up or registration is required.
No. Both modes can be played through speakers (built-in phone speakers struggle with low frequencies, so speakers with good bass are recommended). The original way to listen to binaural beats is with earphones, which deliver a separate sound to each ear, but this puts more strain on your ears. If you use earphones, always keep the volume low and listen only for a short time.
During playback, the screen stays on automatically and can turn off after the timer ends. However, due to browser limitations, audio may stop if you switch tabs.
This app is not a medical device and does not guarantee any medical effects. Individual experiences may vary.
Various studies have been conducted on binaural beats, but their results are inconsistent and no effect has been confirmed. The frequencies in Tone mode simply reproduce those used in medical tuning forks, OM tuning forks, and similar forks. This tool does not guarantee any effect and is not a substitute for medical treatment.
If you use it while falling asleep, do not use earphones — play it through speakers at a low volume. If you fall asleep wearing earphones, you cannot stop it even if you feel discomfort.