Decode JSON Web Tokens securely in your browser
JWT Token
Header
// Header will appear here
Payload
// Payload will appear here
Decode and inspect JSON Web Tokens (JWT) securely in your browser. View the header, payload, and signature of any JWT without sending your token to external servers. Check expiration times, claims, and debug authentication issues safely.
How to Use
- 1Paste your JWT token in the input field
- 2View the decoded header, payload, and signature
- 3Check token expiration and issued times
- 4Inspect all claims and metadata
- 5Copy decoded JSON for documentation