होम
Tom Utilities

SHA-1, SHA-256, SHA-384 या SHA-512 के साथ HMAC हस्ताक्षर hex या Base64 में निकालें।

उपयोग कैसे करें

Generating an HMAC

Enter the secret key and message, then choose the hash algorithm and output encoding.

  1. Enter the key.
  2. Enter the message.
  3. Pick the algorithm and encoding.

अक्सर पूछे जाने वाले प्रश्न

Is my key uploaded?

No, the signature is computed locally with the Web Crypto API.

Which encoding should I use?

Hex is common; Base64 is often used in HTTP and JWT contexts.