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

Compute SHA-1, SHA-256, SHA-384, and SHA-512 digests of any text, shown as hex and Base64, using the browser's native Web Crypto. Runs entirely in your browser.

Text to hash

Hashing runs locally via Web Crypto. Nothing you type leaves your browser.

References

FIPS 180-4 - Secure Hash Standard (SHA-1/256/384/512)
RFC 6234 - US Secure Hash Algorithms