Hash Generator

Compute the SHA hash of any text, live as you type.

Text

Algorithms

SHA-1 SHA-256 SHA-384 SHA-512

How it works

Text is encoded as UTF-8 before hashing.
Uses the browser's built-in Web Crypto API; all computation is local.
Output is lowercase hex — 64 chars for SHA-256, 128 for SHA-512.

FAQ

Is MD5 available?: The browser's Web Crypto API does not support MD5, so it is not offered here. Prefer SHA-256 or stronger.
Can I hash a file?: Text input only for now.