Deconstruct modular crypt hashes and benchmark password cracking resistance.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. Zero egress.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
Paste any valid modular crypt formatted bcrypt string.
View the extracted algorithm version, cost rounds, 22-character salt, and 31-character checksum.
Adjust the cost factor slider to evaluate server hashing overhead and GPU brute-force resistance.
OWASP recommends a minimum work factor of 10 for interactive logins, with 12 to 14 recommended for high-security applications.
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