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JWT Decoder

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Header (Algorithm & Token Type) 


            


            

                

                    Payload (Data)                    
                

                

            


            

                

                    Signature                    
                

                

            

        

    











    

        

            
How it works

            
Decodes JSON Web Tokens completely locally.

            

                Paste your JWT into the input field. The tool will immediately decode it, separating the header, payload, and signature. Because everything is done in your browser, your sensitive tokens are never sent to a server.            

                            

                    Info
                    Processing happens entirely locally in your browser.                

                    

    


    

        
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