JWT
Overview
JWT (JSON Web Token) is a compact, URL-safe means of representing claims between two parties. It is commonly used for authentication, authorization, and secure information exchange.
This tool allows you to decode JWT tokens and verify their structure directly in your browser. No data is transmitted to any server, ensuring your information stays private.
How to Use
- Go to the JWT Tool.
- Enter your JWT token into the text box.
- Optionally verify:
- Token structure: Validate the format and essential claims.
- Signature validity: Check signature correctness if a public key or secret is provided.
tip
Properly formatted JSON output will be automatically prettified for easier reading!
note
The tool performs all the operations locally in a browser. The entered data is not sent to any server.