Hash Generator (SHA)

Generate SHA-1, SHA-256, SHA-384 and SHA-512 hashes from text.

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How it works

Hashes are computed with the Web Crypto API (SubtleCrypto) directly in your browser — fast, standard and private.

Frequently asked questions

Is my data private?

Yes. The Hash Generator (SHA) runs entirely in your browser. Nothing you enter is uploaded, saved to a server, or shared — it never leaves your device.

Is the Hash Generator (SHA) free?

Yes, it is completely free with no sign-up, no limits and no watermarks. Like every tool on developer tools and the rest of the platform, you can use it as often as you like.