ConvertKit

Hash Generator

Generate hashes like MD5, SHA1, SHA256 for your data.

About Hash Generator

Our Hash Generator tool helps you create cryptographic hashes from any text input. Hash functions are mathematical algorithms that convert data of arbitrary size into a fixed-size string of characters, which is typically a hexadecimal number.

This tool supports several popular hash algorithms:

  • MD5: Produces a 128-bit hash value, commonly used for file integrity checks.
  • SHA-1: Produces a 160-bit hash value, though it's no longer recommended for secure applications.
  • SHA-256: Produces a 256-bit hash value, widely used in secure applications and blockchain technology.
  • SHA-512: Produces a 512-bit hash value, providing a higher level of security for sensitive data.

All hash generation is performed locally in your browser, ensuring your data remains private and secure. Hashes are one-way functions, meaning it's computationally infeasible to reverse-engineer the original input from the hash output.