String Hash


MD5 Hash:
SHA1 Hash:
SHA256 Hash:

A hash function takes a message and computes a fixed length value known as digest. Hash functions are called one-way functions because it's easy to compute a digest from a message, but not the other way around.

This page applies common hash functions (MD5, SHA1, and SHA256) to an input string and displays the result as a hex string.

Note that if a unicode character like ☁ is present in the input, SHA-2 requires that it be first converted to a UTF-8 string.