hmac-sha256devcrypto
HMAC-SHA256
Compute an HMAC using SHA-256 (offline, WebCrypto).
Inputs
Output
(no output yet)
Explanation
Generate an HMAC for API signing and webhook verification without sending secrets anywhere.
Use it when you need a fast, offline conversion/validation step during development or debugging.
Example input
Key: secret Message: hello
Example output
(hex or base64 signature)
FAQ
Is the key uploaded?
No—ToolPocket runs locally in your browser.