Hash Generator Tool

Generate secure MD5, SHA1, and SHA256 hashes instantly from any string input.

What is a Hash Generator?

A hash function converts input data into a fixed-length string of characters. It’s a one-way encryption method—meaning you can't reverse a hash to get the original data.

Common Uses
  • Password encryption and storage
  • File verification (checksums)
  • Data integrity validation
  • Digital signatures
Algorithm Explanations
  • MD5: 128-bit hash, widely used but not secure for sensitive data.
  • SHA1: 160-bit hash, better than MD5 but has vulnerabilities.
  • SHA256: 256-bit hash, strong and widely used in modern encryption.