Privacy & password tools
Free, 100% browser-side tools to generate and check your passwords.
Password Generator
Generate strong, secure passwords via crypto.getRandomValues. Length, entropy, strength indicator - 100% client-side.
OWASP Hashing Parameters
Check your Argon2id, scrypt, bcrypt or PBKDF2 settings against the OWASP minimums, and measure what your hardware affords via Web Crypto - 100% client-side.
Which password manager? Quiz
4 questions (who, budget, privacy, where your passwords are today) and one recommendation, with its real price and the honest alternative.
Password manager comparison
Proton Pass, Bitwarden, NordPass, KeePassXC: removes what fails your requirements and prices the rest over 1 to 3 years. Prices checked 18 Oct 2026.
Passkey checker
Can this browser create a passkey, which provider stores it (Windows Hello, iCloud, Google, a manager) and does it sync to your other devices? Real test, nothing is sent.
Password CSV converter
Open a Chrome, LastPass, Bitwarden, 1Password or KeePassXC export: spot reused and short passwords, then convert it to Chrome, Bitwarden or KeePassXC format. Nothing is uploaded.
Password Strength Checker
Evaluate entropy, crack time and weak patterns. Check breaches via Have I Been Pwned - 100% client-side.
Email Breach Check
Check if your email address has been exposed in a data breach (via HaveIBeenPwned).
Password Policy Generator
Generate a password policy tailored to your organisation (NIST 800-63B).
2FA Method Comparator
Compare TOTP, SMS, passkeys and hardware keys based on your constraints.