JWT Decoder
Decode JSON Web Tokens (JWT) to view the Header and Payload.
Encoded Token
Waiting for input...
Features
- Decode JWT tokens instantly
- View formatted JSON of Header and Payload
- Secure processing directly in your browser without tracking
Use Cases
- Debugging authentication issues
- Inspecting user claims and token expiration
- Validating token formats during development
How to Use
- Paste your JWT string containing three parts separated by dots.
- The system will automatically decode and display the Header and Payload in real-time.
- Copy the formatted JSON as needed.