JWT Decode

Decodes JSON Web Tokens (JWTs) by accepting a standard encoded string as input. The tool parses the token into its three constituent parts: the header, the payload, and the signature. It then decodes the Base64-encoded content of both the header and the payload to reveal the underlying structured data in human-readable JSON format. Users can examine the claims and metadata contained within the decoded structure without needing external libraries or complex programming environments. Developers and security researchers utilize this utility for quick inspection and validation of JWT contents. It helps users verify what information a token holds, such as user IDs, expiration dates, and scopes, by revealing the data stored in the payload.