Your laptop or phone camera, put to work. Meridian detects head forward posture, shoulder rounding, and tilt in real time — entirely on your device.
No app download. No hardware. No data leaves your device.
No download or install. Meridian runs entirely in any modern desktop browser — nothing to configure.
Meridian uses your front-facing camera. Nothing is recorded, uploaded, or sent anywhere. Ever.
The tracker runs quietly in the background and alerts you when your posture slips — so you don't have to think about it.
Front camera, full desktop experience. The primary way most people use Meridian.
Prop it up at desk height. Same tracking, mobile-optimised layout.
Ideal camera height, wide view. Great for standing desks and studio setups.
No app to download. No hardware to buy. Open the link on any device with a front-facing camera and you're tracking.
Detects when your head drifts forward past your calibrated baseline — the most common desk-work habit and a leading cause of neck strain.
Detects when your shoulders rise toward your ears. Weighted higher than the other signals — it's the most reliable indicator of genuine slouching.
Detects when one shoulder is significantly higher than the other, common when leaning on a desk or using a poorly positioned armrest.
Video frames are processed entirely in your browser using MediaPipe. Nothing is transmitted over the network — not a single frame.
Meridian saves posture scores and session summaries — numbers, not footage. There is no way to reconstruct what you look like from the data we store.
Session data is private to your account. We do not share, sell, or provide access to your data to any third party.
You can delete your account and all data permanently from your account settings. No waiting period, no questions asked.
The detection logic runs in your browser. Open DevTools and inspect it yourself at any time.
Your sessions are never used to train AI models or shared for any purpose beyond showing you your own history.