MD5 Hash of "password"

MD5 Hash

5f4dcc3b5aa765d61d8327deb882cf99

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Hash result

All Hashes of "password"

Algorithm	Hash
MD5	5f4dcc3b5aa765d61d8327deb882cf99
SHA-1	5baa61e4c9b93f3f0682250b6cf8331b7ee68fd8
SHA-256	5e884898da28047151d0e56f8dc6292773603d0d6aabbdd62a11ef721d1542d8
SHA-512	b109f3bbbc244eb82441917ed06d618b9008dd09b3befd1b5e07394c706a8bb980b1d7785e5976ec049b46df5f1326af5a2ea6d103fd07c95385ffab0cacbc86

About MD5

MD5 produces a 128-bit digest, written as 32 hexadecimal characters. The same input always produces the same hash, while even a one-character change yields a completely different output. This page's hash is exactly 32 characters long, as expected for MD5.

Security: MD5 is cryptographically broken — practical collisions have been demonstrated since 2004. It is fine for non-security checksums and deduplication, but should never be used for passwords, signatures, or any security-sensitive purpose. It is most appropriate for file checksums and non-security deduplication.

Can this hash be reversed?

Hashing is one-way — you cannot mathematically reverse a MD5 hash to recover its input. However, precomputed (rainbow) tables can simply look up the hashes of common inputs, so a common dictionary word like "password" should never be used as a password. Strong passwords are long, random, and salted before hashing.

Frequently Asked Questions

What is the MD5 hash of "password"?▾

The MD5 hash of "password" is 5f4dcc3b5aa765d61d8327deb882cf99.

Is MD5 secure?▾

MD5 is cryptographically broken — practical collisions have been demonstrated since 2004. It is fine for non-security checksums and deduplication, but should never be used for passwords, signatures, or any security-sensitive purpose.

How long is a MD5 hash?▾

A MD5 hash is 128-bit, which is 32 hexadecimal characters long.

Can a MD5 hash be reversed?▾

No. MD5 is a one-way function, so a hash cannot be mathematically reversed back to its input. However, hashes of common inputs can be looked up in precomputed (rainbow) tables — which is why a common word like "password" should never be used as a password.