id_token Online Decode Tool


Is there any online tool to decode an id_token string?



There are several good online tools you can use to decode an id_token string.

For example, go to

Copy and paste your id_token string in the input box on left, for example:


The decode information will displayed on the right:

Header =

Body =
{"name":"Joe Doe","iat":1516239022}

Signature = 

The signature in the above example uses the HS256 algorithm with a secret string of "poiuytre". You need to enter it in the input box in the signature area. The signature will be verified:

Decoding JWT id-token String on
Decoding JWT id-token String on


Google OpenID Connect Integration

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OpenID Connect Authentication Flows

⇑⇑ OpenID Tutorials

2021-06-20, 2253🔥, 0💬