Hash Generator

Generate cryptographic hashes using MD5, SHA-1, SHA-256, SHA-512 algorithms.

Input

Enter text to hash

Hash Results

MD5 -

SHA-1 -

SHA-256 -

SHA-512 -

Hash Comparison

Paste a hash to compare

About Hash Functions

What are Hash Functions?

Cryptographic hash functions convert data of any size into a fixed-size string. They're one-way functions - you cannot reverse a hash to get the original data.

Algorithm Comparison

MD5: 128-bit, fast but cryptographically broken
SHA-1: 160-bit, deprecated for security use
SHA-256: 256-bit, recommended for most uses
SHA-512: 512-bit, highest security level