Online JWT Verfier

You can verify JSON Web Token(JWT) in the browser.

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(Step1) Set JWT(JSON Web Token) to verify.


(Step2) Set HMAC Shared Key(in HEX), PEM Certificate or Public Key.


(Step3) Specify Acceptable Token Claims.

Validation Time (current time will be used if empty)
Acceptable Algs(alg) (MANDATORY)
Acceptable Issuers(iss)
Acceptable Subjects(sub)
Acceptable Audiences(aud)

NOTE: If you have two or more acceptable values commas (',') can be used.

(Step3) Verify.

KJUR.jws.JWS.verifyJWT method verifies 'alg', 'iss', 'sub', 'nbf', 'exp', 'iat', 'jti' and 'aud' fields and its signature.
or

Parsed JWT

Header

Payload