Binauro is now on Android
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Sounds to still your mind.
All you need to focus deeper, sleep easier, and quiet a busy mind.
Dive further into silence
Binaural Beats
Sounds designed to support focus, meditation, or restorative sleep.
Isochronic Tones
Evenly spaced audio pulses that guide your brain into states of clarity and energy.
Bilateral Beats
Alternating sounds that switch between your ears.
Noises to help you focus.
Block out distractions. Perfect for studying in busy environments.
Just breatheeee
Practices to lower your heart rate and center your mind in minutes.
Spatial Soundscapes
3D sounds of natural recordings to immerse in.
Binauro Blog
A few notes on how Binauro can help you.
Frequently Asked Questions
Everything you need to know about Binauro.
What is Binauro and is it free?
Binauro is a free audio generator website running entirely in your browser. You can create custom binaural beats, isochronic tones, and ambient soundscapes for focus, sleep, and meditation without any cost, ads, or login.
Can I use Binauro offline?
Yes! Binauro is a Progressive Web App (PWA). Once loaded, all audio generation happens locally on your device via the Web Audio API. You can install the app on your phone and use it without an internet connection.
Is my usage private?
100%. Since the audio engine runs in your browser (client-side), no audio data is ever sent to a server. Your custom presets and settings are stored on your device.
Why is Binauro free?
Help shouldn’t be locked behind a paywall. In a world where almost everything carries a price tag, Binauro remains a free resource for anyone who needs it.
Who made Binauro?
Hi! I am Tim, the developer of Binauro. In my free time I work on this little island of peace. You can find out more about me here.
Does Binauro play in the background on my phone?
Yes! Audio will keep playing even if you switch tabs, open other apps, or lock your screen. On mobile devices, just make sure your phone isn’t muted with a physical silent switch.
How can I support the project?
Since Binauro is completely ad-free, sharing it with friends or leaving feedback is the best way to help. If you’d like to support ongoing development, you can also leave a small tip on the support page.
Does Binauro have a sleep timer?
Yes! You can set a custom sleep timer to automatically stop the audio or fade it out gently once you fall asleep, saving your battery overnight.
humans found peace here this month.
Relaxing together, miles apart.0 today.