Hashing Tools

Generate SHA-256, SHA-512, SHA-1, and MD5 hashes, compute HMAC signatures, create BCrypt password hashes for testing, and analyze password strength with entropy estimates.

Hashing Tools

• Hash Generator

  Compute cryptographic hashes of any text. Select an algorithm, paste your input, and click Run — useful for checksums, API signatures, and debugging.

• HMAC Generator

  Compute HMAC signatures for API authentication and webhook verification. Enter your secret key, paste the message, and click Run.

• BCrypt Generator

  Generate a BCrypt hash from a password. Select a cost factor, enter a password, and click Run — for development and test fixture creation only.

• Password Entropy Checker

  Analyze password strength with estimated entropy bits and practical suggestions. Paste a password and click Run.