Decode and inspect JSON Web Tokens instantly. View header, payload, claims, and check expiration. 100% client-side — your token stays private.
{
"alg": "HS256",
"typ": "JWT"
}{
"sub": "1234567890",
"name": "John Doe",
"iat": 1516239022,
"exp": 1734000000
}| Claim | Value | Description |
|---|---|---|
| sub | "1234567890" | Subject |
| name | "John Doe" | Name |
| iat | 1516239022 (1/18/2018, 1:30:22 AM) | Issued At |
| exp | 1734000000 (12/12/2024, 10:40:00 AM) | Expiration Time |
⚠️ Signature cannot be verified without the secret key.