Overview
Real-time posture coaching with your webcam. 100% in-browser — nothing leaves your machine.
Sit like you mean it — without sending a single frame to the cloud. Stop Slouching watches your posture through your webcam, runs an on-device pose model on your GPU, and gives you a targeted 30-second stretch when you slump. Nothing leaves your machine. There is nothing to disprove because there is nothing to upload — open DevTools → Network and watch for yourself. Why the Chrome extension - Posture-aware across every tab — detection keeps running when you switch tabs, not just on the app's page. - Same engine as the web and desktop apps. One subscription covers all three. - Updates silently in the background. No extra window to manage. How it works 1. Calibrate in 3 seconds. One snapshot of your good posture becomes your personal baseline. 2. Detect in real time. Pose detection runs on your GPU at 10+ fps. Angles, not raw distances, so your distance from the camera doesn't matter. 3. Coach, don't nag. Five sustained seconds below your threshold triggers a 30-second stretch — routed to whichever sub-score (head, shoulders, or uprightness) is weakest. What you get - Live posture score with three sub-scores: head over shoulders, shoulders level, uprightness. - 11 chair-only stretches — neck rolls, chin tucks, scapular squeezes, thoracic extensions, eye breaks. No floor work, no equipment. - Configurable slouch threshold (forgiving ↔ strict) and sustain time (5s / 10s / 15s / 30s). - Alert styles: Notify, Stretch, or Both. Sounds: Soft, Bell, Urgent, Cricket, Silent. Optional voice nudges. - Session timer, daily total, and streak tracking. Privacy - 100% on-device. Frames never leave your browser. - Zero uploads — verifiable in DevTools. - Camera access only while the extension is active. Free trial: 3 minutes of lifetime detection, no card required. Pro unlocks unlimited detection across web, desktop, and this extension on one subscription. General wellness tool. Not medical advice. Learn more: https://stopslouching.app
Details
- Version0.1.1
- UpdatedMay 30, 2026
- FeaturesOffers in-app purchases
- Size14.91MiB
- LanguagesEnglish (United States)
- DeveloperWebsite
Email
contact@screenpulse.shop - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
StopSlouching has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
StopSlouching handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site
