JWT Decoder

100% Client-Side Privacy: JWTs are credentials. All parsing, validation, and debugging is processed locally inside your browser. We never log, store, or transmit your tokens.

Encoded Token

Awaiting Input
Header
Payload
Signature

Header

Algorithm & Token Type 
{}

Payload

Data Claims 
{}
Decoded Timestamps

Signature

HMACSHA256
Signature string...

JWT Decoder

JSON Web Tokens Decoder

Warning: JWTs are credentials, which can grant access to resources. Be careful where you paste them! We do not record tokens, all validation and debugging is done on the client side.
Decode

Header


            

            

                
Payload

                

            

            

                
Signature