Hash Generator

Utility Last used: Never
Hash Generator

Generate MD5, SHA-1, SHA-256, and other hash values from text

Hash Generator

Generate secure hashes using various algorithms.

Adding a salt increases security for certain hash algorithms
About Hash Generation
What is a Hash?

A hash function is a mathematical algorithm that maps data of any size to a fixed-size output (hash). It's designed to be a one-way function, making it practically impossible to reverse the process and generate the original input from the hash.

Common uses for hashes:
  • Password storage (never store plain text passwords)
  • Data integrity verification
  • Digital signatures
  • File checksums
  • Data deduplication
Security Note: For password storage, modern applications should use specialized algorithms like bcrypt, Argon2, or PBKDF2 rather than simple hash functions like MD5 or SHA-1.
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