Header (JSON)
Payload (JSON)
Generated Token
JWT generator helps you create JSON Web Tokens with custom headers and payloads. This free online tool is designed for developers who need to generate JWT for testing, debugging, or learning purposes. Enter your token data, and the generator will produce a properly formatted JWT instantly.
JSON Web Tokens (JWT) are an open, industry standard (RFC 7519) method for representing claims securely between two parties.
Algorithm & Token Type
Data & Claims
Verification Hash
This tool runs entirely in your browser.
Secrets are never sent to any server.
However, for production keys, always generate them in a secure,
trusted environment (like your backend server).
Need to decode a JWT? Use our JWT Decoder.
Need to generate an HMAC signature? Use our HMAC Generator.