JWT Decoder (JSON Web Token Decoder)
The JWT Decoder is a developer tool that allows you to quickly analyze the content of JSON Web Tokens (JWT) frequently used in authentication processes.
What is JWT?
JWT (JSON Web Token) is a standard for securely transmitting information as a JSON object between parties. It consists of three parts: Header, Payload, and Signature.
What Does the Tool Show?
- Header: Contains the type of the token (JWT) and the signing algorithm used (HS256, RS256, etc.).
- Payload: The part that contains the actual data (User ID, role, expiration time, etc.).
[!WARNING] This tool does not verify the signature of the token; it only makes the Base64-encoded content readable. It is recommended for use with tokens that do not contain sensitive information.