HTTP Signature Generator

Development 30 uses

Generate API signatures in the browser. Sort and join parameters, then sign with MD5, HMAC-SHA256 or SHA256 using custom rules. Processed locally, nothing is uploaded.

Request parameters (KEY=VALUE per line)

Secret (App Secret)

Signature algorithm

Sort by key name Exclude empty parameters Uppercase key names

String to sign

Result

Everything runs locally in your browser; nothing is uploaded.

HTTP Signature Generator

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