WorkspaceSecurity & CryptographyClient-Side Sandbox

HMAC Generator

Compute Hash-based Message Authentication Codes (HMAC-SHA256, HMAC-SHA384, HMAC-SHA512) with a secret key.

Input Buffer
1 ln · 57 ch · 57 B
Secret Key / Passphrase
ENCODING: UTF-8AUTO-RUN: ENABLED
Output Buffer
OUT: 1 LN · 0 B⌘↵ RUN · ⌘⇧C COPY

How to Use HMAC Generator

  1. Enter your message payload in the primary input and your secret signing key in the secondary input.
  2. Compute hex and Base64 HMAC signatures via native `crypto.subtle.sign()`.

Keyboard Shortcuts & Sandbox Guarantee

Run / Process tool outputCtrl + Enter
Copy primary output to clipboardCtrl + Shift + C
Open global command paletteCtrl + K