JWT Token Detective is a Chrome add-on designed to simplify the process of managing JSON Web Tokens (JWT) from network requests. This tool automatically captures JWT tokens from Bearer Authorization headers, organizing them in a user-friendly interface that allows developers to track token reuse and monitor expiration status effectively. With features such as grouping identical tokens and providing a history of requests with timestamps, it enhances the debugging experience for developers working with JWT-based APIs.

The extension stands out for its privacy-focused approach, ensuring that all data remains local within the browser without making external network requests. It requires no additional setup, making it easy to install and start using immediately. With the ability to copy detected tokens to the clipboard with a single click and real-time expiration tracking, JWT Token Detective offers a clean and efficient way to manage authentication flows in applications that utilize JWT.