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JWT
Decode JWT tokens and inspect header, payload, signature and expiration.
crypto jwttokendecodeexp
Decode JWT tokens and inspect header, payload, signature and expiration.
Algorithm and token type
{
"alg": "HS256",
"typ": "JWT"
}Claims and metadata
{
"sub": "1234567890",
"name": "John Doe",
"iat": 1516239022,
"exp": 1700000000
}Decoded payload fields with human-readable timestamps
| Claim | Value |
|---|---|
| sub | 1234567890 |
| name | John Doe |
| iat | 1516239022 (2018-01-18T01:30:22.000Z) |
| exp | 1700000000 (2023-11-14T22:13:20.000Z) |
Base64URL-encoded signature (not verified)
SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c