Privacy Policy
On-Device First: Your Photo Never Leaves
PSL Analyzer uses a pure client-side computing architecture. Facial analysis, geometric ratio calculation, and scoring all happen locally in your browser. Your original photo never leaves your device and is never uploaded to any server.
Data Sent for AI Expert Diagnosis
When you actively tap "AI Expert Diagnosis," the system sends anonymized on-device scoring results to the backend to generate a diagnostic report. The payload includes only: scorer version, inferred gender, total score, confidence score, and 8 dimensionless metric values. We never send your original photo, pixel data, facial-point coordinates, or any data from which a face could be reconstructed.
No Cookie Tracking
This site does not use third-party analytics cookies or advertising tracking pixels for cross-site behavioral tracking, nor does it collect personally identifiable information.
Data Storage
Since scoring is performed locally, we do not store your photos or scoring results on our servers. The anonymized metrics in AI diagnosis requests are used only for real-time report generation and are not retained long-term.
Contact
If you have any questions about this privacy policy, please contact us at [email protected].