JWT Token Decoder

JWT Token Decoder decodes and validates JWTs, extracting the header, payload, and verifying the signature.

Enter Token

Decoded Output

Header:

{
  "alg": "HS256",
  "typ": "JWT"
}

Payload:

{
  "sub": "1234567890",
  "name": "John Doe",
  "iat": 1516239022
}

Signature:

SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c

JWT Decoder Tool

Discover the power of our JWT Decoder Tool, designed to decode, inspect, and analyze JSON Web Tokens (JWTs) with ease. This tool provides a comprehensive view of the JWT's header, payload, and signature, ensuring you have full insight into the token's data.

What is a JWT Decoder?

A JWT Decoder is an essential tool for developers and security professionals, allowing you to decode and verify JSON Web Tokens. It helps ensure the token's integrity and authenticity by revealing its claims and data.

Features of the JWT Decoder:

Effortless Decoding: Instantly decode JWTs to access their header, payload, and signature.
Comprehensive Analysis: Examine the claims and data within your JWTs for a deeper understanding.
Security Assurance: Validate the format and integrity of your JWTs for secure application use.
Intuitive Interface: User-friendly design for seamless navigation and operation.

Why Use a JWT Decoder?

Ensure the authenticity and integrity of your JWTs.
Gain insights into the claims and data within your tokens for better application security.
Enhance your web application's security by handling JWTs effectively.
Enjoy compatibility with all major browsers and operating systems for maximum flexibility.

How to Use the JWT Decoder:

Copy your JWT and paste it into the input field provided on the tool.
Press the "Decode JWT" button to initiate the decoding process.
Review the decoded header, payload, and signature displayed in the output section.
Analyze the decoded data to ensure it aligns with your security and application requirements.
Use the insights gained to enhance your application's JWT handling and security measures.

JWT Token Decoder