Generate a MD5 hash value (message digest)

About Online MD5 Generator

Online md5 Generator is a Free MD5 Hash Generator Tool allows you to generate the MD5 hash of any string. The MD5 hash can not be decrypted if the text you entered is complicated enough. Use this fast, free tool to create an MD5 hash from a string.

What is Message Digest Hash

Message Digest (hash) engine allows direct processing of arbitrary length messages using a variety of hashing algorithms.

MD2 is a weak algorithm invented in 1989, still used today in some public key cryptography.

MD5 is an extremely popular hashing algorithm but now has very well known collision issues. - md5 hash generator

Message digest functions also called hash functions , are used to produce digital summaries of information called message digests. Message digests (also called hashes) are commonly 128 bits to 160 bits in length and provide a digital identifier for each digital file or document. Message digest functions are mathematical functions that process information to produce a different message digest for each unique document.

A hash function is any function that can be used to map data of arbitrary size to data of fixed size. The values returned by a hash function are called hash values, hash codes, digests, or simply hashes.

Hash functions are profusely implemented in software. Applications written in C usually rely on OpenSSL routines, server-side security is coded in PHP or Java, and ASP.NET developers combine the cryptographic services of the .NET framework with powerful features of C# or Visual Basic. C++, Perl, Ruby and other programming languages have their own security APIs created as part of the standard library or as supplementary modules.

A message digest hash function is a cryptographic primitive used for digital signatures and password protection. It maps a message of arbitrary length to a fixed-length hash value or "message digest". The same input (message) will always result in the same output.