Passwords stay in your browser
The password generator uses browser cryptography. The strength checker estimates guessability offline. Neither sends passwords to Cintrix or stores them. Neither checks breach databases.
Security & trust
Built-in boundaries
The password generator uses browser cryptography. The strength checker estimates guessability offline. Neither sends passwords to Cintrix or stores them. Neither checks breach databases.
URL reviews apply structural rules on the server without fetching the destination. Checked URLs and hostnames are not stored or logged; monthly usage counts are retained. This is not live threat-intelligence scanning.
Private requests use server-side authorization and per-user data access rules. Sensitive account actions require your current password. No system can guarantee absolute security.
Paid subscriptions use Stripe-hosted checkout and its customer portal. Cintrix does not receive or store full card details. Billing identifiers and subscription information support your membership.
Cintrix offers password tools and heuristic URL reviews today. It does not provide live device monitoring, breach alerts, identity protection or an operational VPN. Tool results are guidance—not a declaration that you are protected.
Our legal documents remain drafts pending review. They have not been relabeled as final as part of this update.