Hash Generator

MD5: -
SHA-1: -
SHA-256: -
SHA-512: -

About Hash Functions

Cryptographic hash functions create a fixed-size output from any input. They are one-way functions - you cannot reverse the hash to get the original text.

  • MD5: 128-bit hash (not recommended for security)
  • SHA-1: 160-bit hash (deprecated for security)
  • SHA-256: 256-bit hash (secure, widely used)
  • SHA-512: 512-bit hash (very secure)
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