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Strong Password Generator — Free Online

Generate strong, secure passwords with custom length and character types.

Length: 20 characters

Number of passwords

Security:

Passwords are generated using crypto.getRandomValues() — the browser's cryptographically secure random number generator. Generation happens entirely in your browser. Passwords are never sent to any server, logged, or stored.

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How to Use Password Generator

Set length

Choose password length (12-128 characters).
Pick character types

Toggle uppercase, lowercase, numbers, and symbols.
Copy password

Generated password is ready to use.

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Frequently Asked Questions

Are these passwords secure?

Yes. Passwords are generated using the Web Crypto API for cryptographically strong randomness. Generation happens entirely in your browser. Passwords are never sent to any server.

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