JWT Generator

Generate HMAC-signed JSON Web Tokens for development and testing.

Token configuration

Configure the payload and signing options.

JSON Payload

Signing algorithm

Token expiry

Signing secret

HS256, HS384 and HS512 use a shared secret. Never enter a production secret here.

The signed JWT appears here after generation.

Your JWT will appear here.

JWTs are signed, not encrypted. Anyone holding a token can read its encoded header and payload. Do not include passwords or sensitive data.