// by seankriegler.com
JWT Decoder
Decode and inspect JSON Web Tokens - view header, payload, and expiry
// JWT Decoder
Paste any JWT token to decode the header and payload. View algorithm, claims, expiry time, and more.
// Client-Side
Decoding happens entirely in your browser. Your token is never sent to any server. 100% private.
// Expiry Check
Automatically detects exp/iat/nbf claims and shows human-readable dates. Warns if token is expired.