Password Generator
Create strong, random passwords with your own length and character rules — generated locally, never sent anywhere.
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Strength: —
Frequently asked questions
Are these passwords sent anywhere or stored?
No — every password is generated locally in your browser using the Web Crypto API's secure random number generator. Nothing is transmitted or logged.
How is "strength" calculated?
From the password's total entropy (length × the size of the character set you selected) — a rough guide, not a guarantee against every attack. Longer passwords with more character types are always stronger.
Should I reuse a generated password across sites?
No — use a unique password per site or service, ideally kept in a password manager, so a breach on one site can't be used to access another.