MD5 Hash Generator

MD5 (Message-Digest Algorithm 5) is a widely used cryptographic hash function that produces a 128-bit (16-byte) hash value, typically expressed as a 32-character hexadecimal number. It was designed by Ron Rivest in 1991.

Initially designed for use as a cryptographic secure hash algorithm, MD5 has been found to suffer from extensive vulnerabilities, and is no longer recommended for use as a security measure. However, it is still commonly used for checking data integrity and detecting unintentional data corruption.

The MD5 algorithm processes data in 512-bit chunks, which are broken down into 16 32-bit words. The output is a set of four 32-bit blocks which combine to form the 128-bit hash. While collisions can be generated, for simple data integrity checks where malicious attacks are not a concern, MD5 can still be a quick and efficient solution.

1. Enter Input Data: Type or paste the text for which you want to generate an MD5 hash.
2. Select Output Format: Choose the desired format for the hash (Hexadecimal lowercase, uppercase, or Base64).
3. Select Operation: Choose to 'Generate Hash', 'Verify Hash', or 'Hash Analysis'.For 'Verify Hash', enter the 'Expected Hash' to compare against the generated hash.
4. Process: Click the "Process" button to perform the selected operation.
5. View Result: The result will appear in the result box below. You can copy it to your clipboard.

Note: The visualization section shows the internal steps of the MD5 algorithm as you generate a hash.