HMAC-SHA384 Generator
Compute an HMAC-SHA384 of a message with your secret key.
—Hex
—Base64
● 🔒 Your data is processed locally in your browser with the Web Crypto API and is never uploaded to our servers.
How it works
HMAC-SHA384 uses SHA-384 inside the HMAC construction and produces a 384-bit signature (96 hex characters). It's used by the HS384 algorithm in JSON Web Tokens and by some financial and government APIs.