MD5 Online Calculator

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MD5 hash calculator

Here you can calculate online MD5 hashes for your strings. Put your string into form below and press "Calculate MD5 hash". As a result you will get MD5 hash of your string. If you need another hash calculators, for example: HAVAL224-3, HAVAL256-4, RIPEMD320 or SNEFRU you can find it into appropriate section.


MD5 hash for admin321 string

4acb4bc224acbbe3c2bfdcaa39a4324e

Source string

admin321

About MD5 hash algorithm

The MD5 message-digest algorithm is a widely used hash function producing a 128-bit hash value. Although MD5 was initially designed to be used as a cryptographic hash function, it has been found to suffer from extensive vulnerabilities. It can still be used as a checksum to verify data integrity, but only against unintentional corruption.

One basic requirement of any cryptographic hash function is that it should be computationally infeasible to find two non-identical messages which hash to the same value. MD5 fails this requirement catastrophically; such collisions can be found in seconds on an ordinary home computer.

The weaknesses of MD5 have been exploited in the field, most infamously by the Flame malware in 2012. The CMU Software Engineering Institute considers MD5 essentially "cryptographically broken and unsuitable for further use".

MD5 was designed by Ronald Rivest in 1991 to replace an earlier hash function MD4, and was specified in 1992 as RFC 1321.

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Other Online Hash Calculators

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Top hashed strings

123qwe GOST-CRYPTO hash, 987654321 SHA512/224 hash, admin SHA3-256 hash, admin123 GOST hash, asdfgh XXH32 hash, blahblah HAVAL160,3 hash, corvette SHA3-384 hash, 987654 TIGER128,4 hash, golfer HAVAL192,4 hash, jordan SHA3-512 hash, joshua TIGER192,4 hash, merlin FNV1A32 hash, monkey TIGER160,4 hash, nicole SHA3-512 hash, ninja TIGER192,4 hash, passw0rd HAVAL256,3 hash, password1 TIGER192,3 hash, rangers MURMUR3F hash, summer SHA384 hash, test123 GOST hash, welcome SHA512 hash

About project

You've visit right place if you want to calculate MD5 hashes. Put string or even text into String to encode field above and press "Calculate MD5 hash". You will get MD5 hash of your string in seconds. You can also copy this hash right to your clipboard using the appropriate button.

Keep in mind that our website has a lot of other calculators, like MD2, MD4, SHA1, SHA224, SHA256, SHA384, SHA512-224, SHA512, RIPEMD128, RIPEMD160, RIPEMD256, RIPEMD320, WHIRLPOOL, SNEFRU, SNEFRU256, GOST, ADLER32, CRC32, CRC32B, CRC32C, FNV132, FNV1A32, FNV164, FNV1A64, JOAAT, MURMUR3A, MURMUR3C, MURMUR3F, XXH32, XXH64, XXH3, XXH128, etc. So all what you need to calculate any of these hashes is remeber our web site address - SHA256Calc.com