🛡️ Security & Privacy
Password Strength Checker
"See exactly how strong your password is — and why — with real crack-time estimates."
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🔒 Analysis runs entirely in your browser. Your password is never transmitted anywhere.
Enter any password and get an honest strength analysis: entropy bits, estimated crack time using modern hardware, character set coverage, and specific suggestions to improve it. Uses zxcvbn-style pattern matching to detect common passwords, keyboard walks, and predictable substitutions.
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