Hash Generator

Generate MD5, SHA-256, SHA-384, and SHA-512 hashes from any text. All hashing runs locally — nothing leaves your browser.

Input text

Uppercase output

About Hash Functions

MD5 (128-bit) — Fast but cryptographically broken. Safe for checksums and deduplication, not for passwords or security.

SHA-256 (256-bit) — Part of the SHA-2 family. Widely used for digital signatures, SSL certificates, and Bitcoin.

SHA-512 (512-bit) — Stronger variant of SHA-2. Preferred for high-security applications.

SHA hashes use the browser's built-in Web Crypto API. MD5 is computed with a pure JavaScript implementation. No data is ever sent to a server.