Password Generator: Strong & Secure
Generate a cryptographically random password in seconds. Choose your length and character types: everything runs in your browser, nothing leaves your device.
Neues Passwort erstellt. Wo bewahrst du es auf?
Logins, die euer Haushalt teilt (Strom, Internet, Versicherung, Rundfunkbeitrag), legst du in Notenz direkt beim passenden Vertrag ab. Deine Dokumente und Notizen sind verschlüsselt.
Kostenlos startenNotenz ist dein Haushalts-Hub für das Leben in Deutschland: Rechnungen, Verträge, Versicherungen und Dokumente an einem Ort, geteilt mit deinem Partner.
Weiterlesen: So verwenden Sie Notenz: Das 5-Minuten-Setup (Goldener Pfad)
Frequently asked questions
Why does it matter that passwords are truly random?
Humans are terrible at choosing random passwords. We gravitate toward patterns, words, and dates that attackers actively target. A cryptographically random password removes all predictability, making brute-force and dictionary attacks statistically infeasible.
Is my generated password saved anywhere?
No. Passwords are generated entirely in your browser using window.crypto.getRandomValues. Nothing is sent to any server, logged, or stored. The password disappears the moment you close or refresh the page.
How should I store the password I just generated?
Use a dedicated password manager for day-to-day storage. For the logins your household shares, Notenz keeps them with the contract they belong to, shared with your partner. Your documents and notes are encrypted.