Hash Generator - Generate MD5, SHA1, SHA256 Hashes Online Free

Free online hash generator. Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text instantly in your browser. No server uploads.

How to Generate Hashes

Type or paste your text in the input box
View hashes for MD5, SHA-1, SHA-256, and SHA-512
Copy any hash with one click

All hashing is done in your browser using the Web Crypto API. Your data never leaves your device.

Features

MD5 hash — 128-bit hash
SHA-1 hash — 160-bit hash
SHA-256 hash — 256-bit hash
SHA-512 hash — 512-bit hash
Real-time — hashes update as you type
Copy any hash — one-click clipboard copy