JWT Token Encoder API
Create HS256-signed JWT tokens from JSON payloads.
What Is It?
Creates signed JSON Web Tokens (HS256). Provide payload and secret, get back a three-part JWT.
How to Use
Call GET /api/v1/jwt-encode with JSON payload and optional secret. Pairs with JWT Decoder for testing.
Try it live
Test this endpoint in the interactive console
Open Console →
Frequently Asked Questions
Supported algorithms?
HS256 (HMAC-SHA256). Suitable for server-to-server auth where both sides share a secret.