Privacy

QCSensei is a single-purpose photo analysis tool. This page describes what data we handle.

What we collect

• A randomly generated anonymous identifier stored in a cookie (qcs_uid), used only to track your free analyses and any purchased credits on this device.
• Your IP address on first visit, stored once for soft fraud signals. Not used for any other purpose.
• Photos you upload, sent to Google's Gemini AI for analysis. We do NOT store your photos on our servers — they are passed through to the AI provider and discarded.
• If you purchase credits, our payment provider (Polar.sh) handles your billing details. We receive a customer email address from them to enable credit restoration on other devices.

What we don't do

• No accounts, no passwords, no tracking across other websites.
• No advertising. No reselling data.
• No persistent storage of uploaded photos.

Third parties

• Google Gemini API (image analysis)
• Polar.sh (payments, GDPR-compliant Merchant of Record)
• Vercel (hosting)
• Neon (database storage)

Contact

Reach the operator at bxshiii.business@gmail.com for any privacy questions or deletion requests.

Last updated: May 15, 2026