Question 1

What is JWT?

Accepted Answer

JWT (JSON Web Token) is a compact, URL-safe means of representing claims to be transferred between two parties. It's commonly used for authentication and authorization in web applications.

Question 2

How do I decode a JWT token?

Accepted Answer

Paste your JWT token into JWTBench's decoder. It will automatically parse the header and payload, showing you the decoded information and verifying the signature if you provide the secret key.

Question 3

Is JWTBench secure?

Accepted Answer

Yes, JWTBench processes all tokens client-side in your browser. No data is transmitted to external servers, ensuring your sensitive tokens remain private and secure.

Question 4

What JWT algorithms are supported?

Accepted Answer

JWTBench supports HMAC (HS256, HS384, HS512), RSA (RS256, RS384, RS512), and ECDSA (ES256, ES384, ES512) algorithms for comprehensive JWT processing.