MD5ハッシュジェネレータ

Generate MD5 (Message Digest Algorithm 5) hashes from text. Note that MD5 is a 128-bit hash function that is no longer considered cryptographically secure due to vulnerabilities.

About MD5 Hash

  • Hash functions convert input data into fixed-size output strings
  • Each algorithm produces different length outputs and has different characteristics
  • MD5 (128-bit) and SHA1 (160-bit) are older and no longer considered cryptographically secure
  • SHA256 and above are currently recommended for security applications
  • The same input will always produce the same hash output
  • Even small changes in input produce completely different hashes