Mouth State Detector

Real-time mouth state detection: CLOSED / OPEN / SPEAKING using MediaPipe FaceMesh

Mouth State Detector: Master Your Breath, Unlock Your Brain Stop "mouth breathing" your way through your to-do list. Most of us don't realize that as soon as we concentrate, our jaws drop and we start shallow-breathing through our mouths. This triggers the "fight or flight" response, spikes cortisol, and leaves you feeling drained by 3:00 PM. Mouth State Detector is the world’s first Chrome extension that turns your webcam into a private, AI-powered breath coach. It monitors your breathing patterns in real-time, ensuring you stay in a state of high-performance nasal flow. How it Works Using lightweight, privacy-first facial recognition, Mouth State Detector tracks your jaw position and oral aperture while you work or study. Real-Time Alerts: Get a subtle visual nudge or a soft chime the moment you lapse into mouth breathing. Privacy Centric: No video is ever recorded or sent to the cloud. All AI processing happens locally on your machine. Deep Work Integration: It stays in the background, only speaking up when your physiology slips. The Post-Game Analysis Knowledge is power. At the end of every session, Mouth State Detector generates a Breath Intelligence Report featuring: The Nasal Ratio: The percentage of your session spent breathing optimally. Focus Correlations: See exactly when you started mouth breathing—was it during that stressful meeting or that difficult coding task? Consistency Score: Track your progress over weeks as you retrain your body to handle stress through the nose. Why it matters? Nasal breathing increases oxygen uptake by up to 20% and keeps your nervous system calm. Mouth State Detector doesn't just track your time; it tracks the quality of the "you" doing the work. Quit the brain fog. Close your mouth. Level up with Mouth State Detector.