How Online JWT Decode Tools Work: Build One Yourself Step-by-Step
JSON Web Tokens (JWT) have become a cornerstone of modern web authentication. They are compact, URL-safe, and contain a set of claims that can be securely transmitted between parties. While JWTs are widely used, understanding how they work and how to decode them can be challenging for developers who are new to the concept. In this article, we will explore how online JWT decode tools work and guide you through building your own tool to decode and analyze JWT tokens. By the end of this article, you will have a clear understanding of JWT structure, encoding mechanisms, and how to implement a decoder tool. ...