Secure Password Generator
Generate cryptographically strong passwords with real-time entropy scoring, strength classification, and one-click copy. 100% local — no passwords ever leave your device.
Characters
16
6326496128
passwords
Generated Password
Strength
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—
Length
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Entropy (bits)
—
Crack Time
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All passwords are generated using the Web Crypto API (cryptographically secure random) directly in your browser. No passwords are transmitted, stored, or logged.