Bcrypt Hash Generator
Generate and verify bcrypt password hashes. Your password never leaves your browser.
🔒 All hashing runs entirely in your browser using bcryptjs. No data is sent to any server.
Generate Hash
Verify Hash
What is bcrypt?
- Bcrypt is a password hashing algorithm designed to be computationally slow to resist brute-force attacks.
- The cost factor (work factor) controls how slow the hashing is — each increment doubles the computation time. Factor 10 takes ~100ms; factor 14 takes ~1.5 seconds.
- Bcrypt automatically includes a random salt, so hashing the same password twice produces different hashes.
- Use bcrypt for storing user passwords in databases. Never store plain-text passwords.
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