100% Client-side

Hash Generator

Generate SHA-256, SHA-1, SHA-384, and SHA-512 hashes of any text, instantly and privately in your browser.

FAQ

Which algorithms are supported?

SHA-256, SHA-1, SHA-384, and SHA-512, computed with the browser's built-in Web Crypto API.

Why no MD5?

MD5 is insecure and not provided by the browser crypto API. Use SHA-256 or stronger.

Is my text uploaded?

No. Hashing runs entirely in your browser. Nothing is sent anywhere.