JWT Decoder
Decode and inspect JSON Web Tokens. Nothing is sent to any server.
Header
Paste a JWT above
Payload
Paste a JWT above
What is JWT Decoder?
JWT Decoder is a free tool that allows you to decode and inspect JSON Web Tokens (JWT). It displays the header, payload, and expiry details for easy analysis.
How to Use
- Paste your JWT token into the input field.
- Click the 'Decode' button to analyze the token.
- View the decoded header, payload, and expiry information.
Key Features
- Instant decoding of JWT tokens
- Clear display of header, payload, and expiry
Frequently Asked Questions
What is a JWT?
JWT stands for JSON Web Token, a compact, URL-safe means of representing claims to be transferred between two parties.
Is this tool secure?
Yes, the tool runs entirely in your browser and does not send your JWT data to any server.