JWT Decoder
Decode a JWT's header and payload — entirely client-side. This does not verify the signature.
Valid until 5/18/2033, 3:33:19 AM
{
"alg": "HS256",
"typ": "JWT"
}{
"sub": "usr_1a2b3c",
"name": "Ada Lovelace",
"role": "admin",
"iat": 1700000000,
"exp": 1999999999
}