Crypto & Encoding

JWT Parser

Decode a JWT's header and payload with human-readable dates (decode only).

JWT

Pasted token is decoded locally — signature is NOT verified.

Decode only. This does not check the signature — never trust a token without verifying it server-side.

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

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

Standard time claims rendered as UTC.