DataSans

JWT Encoder & Decoder

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  • Decode a JWT:

    • Shows decoded header, payload, and signature

  • Encode JWT:

    • Input header + payload as JSON

    • Encodes to a JWT string (with placeholder signature)

 

JWT Encoder & Decoder

Decode JWT


Header


        
Payload

        

        
Signature

        


        


        
Encode JWT

        
        
        
        
        
        
Encoded JWT

        

    


    
    

Note:


This plugin does not sign tokens — it encodes header + payload only and appends a dummy signature (SIGNATURE_PLACEHOLDER). This is intentional for security and simplicity, especially for visitor use.