Private password security

Generate strong, unique passwords locally

StrongPasswordGenerator.dev helps you create passwords and passphrases without an account. Generation uses your browser's Web Crypto API, so the generated value is not sent to a server or saved in a password history.

• • Custom length and character controls
• • Passphrase generator and strength checker
• • Practical MFA and recovery guidance
• • Security checklist for the next step

Use the interactive generator below, then follow the password safety checklist to secure recovery codes, two-factor authentication, and breach cleanup. For tool comparisons, see recommended security tools.