Free Tools / Hash Generator (SHA-1/256/384/512)

Hash Generator (SHA-1/256/384/512)

Generate SHA hashes from text. Fast, private and free — everything runs in your browser.

Computed locally with the Web Crypto API. MD5 is intentionally omitted — it is insecure for integrity or passwords.

Generate SHA hashes

Produce SHA-1, SHA-256, SHA-384 and SHA-512 digests of any text. Useful for verifying integrity, generating fingerprints and comparing checksums. Computation is local via the Web Crypto API.

Frequently asked questions

Why no MD5?

MD5 is cryptographically broken and unsuitable for integrity or security. We provide the secure SHA-2 family (and SHA-1 for legacy checks).

Are hashes computed on a server?

No. Hashing uses the browser Web Crypto API, so your input never leaves your device.