Hash text

Generate secure hashes from text
HASH
Output

About this tool

Create MD5, SHA-1, SHA-256, and SHA-512 cryptographic hashes from any input string. Great for verifying file integrity, password storage, or security testing.
  • 100% free
  • No registration required

Tips

  • - MD5 is fast but not secure for sensitive data; use only for simple checksums.
  • - CRC32 is very fast but not cryptographically secure; suitable only for error detection.
  • - SHA-1 is deprecated and vulnerable to collisions; avoid it for any security purpose.
  • - SHA-256 is secure and widely supported; great for digital signatures, integrity checks, and general hashing.
  • - SHA-512 is strong and efficient on 64-bit systems; ideal for high-security integrity or signing tasks.
  • - SHA3-256 is modern and resistant to known attacks; recommended for new cryptographic designs.
  • - SHA3-512 is the most robust SHA-3 variant; excellent for long-term, high-security applications.

Something missing?

Feel free to contact us if you have any suggestions or found a bug.

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