Hash Decryptor - MD5, SHA1, SHA256 and more

Decrypt MD4 of: `6a21fd374362f5abe0686715b18826d4` is `Loading...`

What is decryption of 6a21fd374362f5abe0686715b18826d4

decrypt MD4 6a21fd374362f5abe0686715b18826d4

MD4 decryption 6a21fd374362f5abe0686715b18826d4

MD4 decrypt 6a21fd374362f5abe0686715b18826d4

decrypt 6a21fd374362f5abe0686715b18826d4

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What is MD5?

MD5 is a Message-Digest algorithm 5. It's used to compute a hash value in cryptography. So what's an hash function then? Simply put, a hash function takes a block of data and returns a fixed-size bit string (hash value). The data used by hash functions is referred to as a "message", while the computed hash value is referred to as the "message digest".

How do I reverse MD5?

You can't! MD5 is NOT reversible. Hash functions are used as one-way methods. They take the data and compute hash values. The inverse can't be done.
To better explain why a MD5 is NOT reversible, here's very simple example:
Using MD5 on text data of 750,000 characters, we obtain a mere 32 digits digest. Now if I wanted to revert this, how could I possibly determine with exactitude which 750,000 characters were used from just 32 digits?!? This would be the BEST compression algorithm in the world.