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Hash Generator

Create SHA-256, SHA-1, SHA-384 and SHA-512 hashes from any text instantly. Uses your browser’s built-in Web Crypto — nothing is uploaded.

Free · no sign-up Security

Good to know

Cost. Free and unlimited. No account, no watermark, no export fee.
Your files. This one does its work inside your browser, so whatever you open never leaves your device and never reaches our servers.
Where it lives. Filed under Security, on the Free Tools page.

Which algorithms are supported?

SHA-1, SHA-256, SHA-384 and SHA-512 via the Web Crypto API.

Do you support MD5?

MD5 is insecure and not provided; prefer SHA-256 for integrity checks.