instant.tw

JWT Decoder

Paste a JWT — decode header + payload, list claims, show signature (not verified).

Header

 
Payload
 
 
Claims
 
 
Signature
 
 
   
     
   
  
 
About this tool
 
 JWT Decoder is a single-purpose utility on instant.tw,
        a free toolbox of  calculators, converters,
        generators, and quick lookups. Everything works in your browser — nothing
        is uploaded, nothing is stored on a server unless explicitly noted.

 
Category: Developer Tools — Advanced. Browse more Developer Tools — Advanced tools.