Choose a mode
Use Camera Mode for live tracking or Demo Mode to explore with simulated movement.
Better posture. Private by design.
PostureCoach runs in your browser, reads your posture locally, and gives quiet feedback before a small slump becomes an all-day habit.
- 100% on-device processingNo photos or videos are stored, transmitted, or uploaded.
- Real-time posture feedbackScore, alignment signal, streaks, and gentle nudges.
- Simple habits, lasting resultsSmall posture wins with no account and no setup ceremony.
Works offline after load. No account required.
Live Coach
Posture View
OFFPick a mode to beginCamera mode watches your posture live. Demo mode shows the same scoring logic without using your camera.
All processing happens on your device. No video is sent anywhere.
Good posture0%
Nudges0
Best streak0s
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Product tour
The coach compares your live posture to your own baseline. It is a habit aid, not a clinical assessment.
Analyze locally
Pose landmarks are read in the browser. The video stays on your machine.
Score alignment
The app watches head drop, shoulder drift, and posture changes against your baseline.
Improve the habit
Gentle nudges only appear after a sustained slump, with snooze and sensitivity controls.
Clear, honest posture feedback
PostureCoach is designed to be useful without pretending to be a medical device.
What it measures well
- Forward head movement and head drop
- Shoulder slump over time
- Leaning into the screen
- Upright time during a work session
Where it stays humble
A single front camera cannot measure true spinal curvature or diagnose pain. It is a browser-based awareness and habit tool.
Why optional sensors can help
A collar clip or seat pad can cover camera-off moments, poor lighting, or privacy-sensitive sessions where visual tracking is not desired.