Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-512 hashes from text.
Input
MD5
— SHA-1
— SHA-256
— SHA-512
— About Hash Functions
A hash function converts input data into a fixed-size string of characters. MD5 produces a 128-bit hash (32 hex chars). SHA-1 produces a 160-bit hash (40 hex chars). SHA-256 produces a 256-bit hash (64 hex chars). SHA-512 produces a 512-bit hash (128 hex chars). These are one-way functions — you cannot reverse a hash back to the original text. Common uses include file integrity checks, password storage, and digital signatures.