Bcrypt Hash Generator
Generate and verify bcrypt password hashes securely
All hashing happens in your browser. Your passwords never leave your device and are not sent to any server.
Password Input
Faster (4)Slower (16)
Bcrypt Hash
About Bcrypt
Bcrypt is a password hashing function designed to be slow and computationally expensive, making it resistant to brute-force attacks. It uses salt rounds to increase security.
Key features:
- Salt Rounds: Higher rounds = slower but more secure (10-12 recommended)
- Adaptive: Can be made slower as computers get faster
- Rainbow Table Resistant: Built-in salt prevents rainbow table attacks
- One-way: Cannot be decrypted, only verified
Use cases: Password storage, authentication systems, API key hashing, secure credential storage
Note: This is a demo implementation. For production use, please use a proper bcrypt library like bcryptjs.