jwt decoder

Decode any JWT.

Paste a JWT to inspect the header, payload, and signature. Decoding only, no signature verification. Nothing leaves your browser.

jwt token

header

{
  "alg": "HS256",
  "typ": "JWT"
}

payload

{
  "sub": "1234567890",
  "name": "John Doe",
  "iat": 1516239022
}

signature

SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c