| domain | jwt.io |
| summary | The JWT Handbook provides a free resource for decoding, verifying, and generating JSON Web Tokens (JWTs). It includes a JWT debugger with features like auto-focus and a secret key input for signature verification. The handbook explains JWTs as an open, industry-standard method for securely representing claims between parties, referencing RFC 7519. It presents examples of decoded JWTs with claims like subject, name, admin status, and issuance time, along with encoding formats and guidance on reporting issues. |
| title | JSON Web Tokens - jwt.io |
| description | JSON Web Token (JWT) is a compact URL-safe means of representing claims to be transferred between two parties. The claims in a JWT are encoded as a JSON object that is digitally signed using JSON Web Signature (JWS). |
| keywords | debugger, tokens, libraries, claims, secret, free, copy, table, handbook, share, playground, privacy, sharing, personal, email, speed, english |
| upstreams |
auth0.com, samltool.io |
| downstreams |
auth0.com, ietf.org, okta.com, github.com, twitter.com |
| nslookup | A 104.18.32.191, A 172.64.155.65 |
| created | 2024-02-23 |
| updated | 2026-01-01 |
| summarized | 2026-01-30 |
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