Online JWT generator and verifier

You can generate and verify signed JSON Web Token(JWT) online.

(Step1) Set Claim.

Set claim value of JWT token.

Issuer(iss)
Subject(sub)
Not Before Time(nbf)
Expiration Time(exp)
Issue At Time(iat)
JWT ID(jti)
Type(typ)
Audience(aud)
NOTE1: As for 'time' representation, please see here in detail.
NOTE2: As for 'aud', comma separated URLs can be available.

(Step2) Choose issuer key and JWS signing algorithm.

Private key or shared secret:
Choose JWS signature algorithm and default value:

Or specify signature algorithm, private key, private key passcode and/or shared secret:
passcode for private key:
NOTE: Off course you can set your own private key and passcode. Please care of proper signature algorithm when you set your own key and pass code.

(Step3) Press "Sign it!"

To generate signed JWT just pass 'Sign it!'.

(Step4) Choose proper public key and verify it.

To verify the above JWT signature please choose proper key.

NOTE: When you sign JWT with your own key, please fill your own public key or X.509 certificate to verify it.
or

Parsed JWT

Header

Payload