JSON / JWT Inspector is a free Chrome add-on designed for developers who need to inspect JSON and JWT tokens seamlessly within their browser. This lightweight tool enhances the development process by providing features such as JSON beautification and a tree view for better readability. Additionally, it decodes JWT tokens, complete with expiry warnings, ensuring developers are aware of token validity at a glance.

The tool operates entirely offline, meaning that no data leaves the user's browser, thus maintaining privacy and security. With its no-tracking policy, JSON / JWT Inspector stands out as a reliable solution for developers seeking to manage and analyze JSON and JWT tokens without the concerns associated with online tools.