Password Generator
Generate strong, random passwords with configurable length and character types.
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About this tool
Generate strong, random passwords with configurable length, character types, strength meter, and bulk generation. Cryptographically secure. Free, browser-based.
Frequently asked questions
How does this password generator work?
Uses crypto.getRandomValues() for cryptographically secure random values, far more secure than Math.random().
Are passwords stored anywhere?
No. Everything runs in your browser. Nothing is sent to any server.
How long should a password be?
16 or more characters with mixed types is the practical standard. NIST minimum is 8.