Create strong, secure, random passwords instantly — 100% private
Our free password generator creates strong, random, secure passwords in your browser. Choose your length and which character types to include — uppercase, lowercase, numbers, and symbols. Every random password is generated locally using your device's cryptographic random number generator and is never sent or stored anywhere. Use it to create unbreakable passwords for any account.
Yes. Passwords are generated entirely in your browser using crypto.getRandomValues() — your device's cryptographically secure random number generator. Nothing is ever sent to a server, logged, or stored. When you close the page, the password is gone unless you saved it.
Use at least 16 characters for important accounts. Longer is always stronger — a 16-character password with mixed character types would take billions of years to crack by brute force. For maximum security on critical accounts, use 20+ characters.
A passphrase strings together random words (e.g. Tiger-Cloud-Maple-Frost42). They're far easier to remember than random strings while still being very strong thanks to their length. Switch to "Memorable passphrase" mode above to generate one.
Characters like l (lowercase L), 1 (one), I (capital i), 0 (zero) and O (capital o) look almost identical in many fonts. Excluding them makes a password easier to read and type by hand without losing meaningful security.
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