Nuro: Binaural Beats & Local Audio

Mix binaural beats and ambient noise with your local music. Customize frequencies for focus, deep coding, study, and sleep.

Nuro is a premium browser-based audio engine designed to help you focus, study, relax, and build a distraction-free sound environment. Generate real-time binaural beats, layer ambient masking noise, and optionally play your own local audio files — all directly inside your browser. Nuro is built for software developers, students, writers, creators, and anyone who wants a cleaner, calmer workspace. Key Features: • Real-Time Binaural Beats Choose from Delta, Theta, Alpha, Beta, and Gamma frequency ranges for sleep, relaxation, creativity, focus, and deep work. • Ambient Noise Generator Mix Brown, Pink, or White noise to help mask background distractions and create a stable sound environment. • Local Audio Playback Add your own MP3, WAV, or other supported audio files directly from your device. • Privacy-First Design Your audio files stay on your device. Nuro does not upload your music, track listening activity, or send personal audio data to any server. • Lightweight & Fast Designed for smooth browser performance with a clean popup interface and responsive controls. • Day / Night Theme Switch between light and dark interface modes for comfortable use anytime. • Keyboard Shortcuts Quickly control playback, presets, frequency, ambient soundscape, reset settings, and theme. How to Use: 1. Plug in stereo headphones for best binaural beat results. 2. Select a preset based on your goal: focus, relaxation, creativity, or sleep. 3. Adjust the volume to a comfortable low level. 4. Optionally add Brown, Pink, or White noise. 5. Optionally load your own local music files. 6. Start listening and enter your flow state. Keyboard Shortcuts: Space — Play / Stop Audio R — Reset to Default Settings 1 - 6 — Switch Wave Presets Up / Down — Adjust Binaural Beat Frequency N — Cycle Ambient Soundscape T — Toggle Interface Theme Privacy Notice: Nuro processes audio locally in your browser. Your selected audio files are not uploaded anywhere. Saved preferences and playlists may be stored locally in your browser storage. Disclaimer: Nuro is a wellness, productivity, and focus utility. It is not medical software and does not provide medical advice, diagnosis, or treatment.