JWT Expiration Checker

See whether a decoded token is expired or not yet active without claiming the token is authentic.

JWTBrowser clock

eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkFsZXgiLCJpYXQiOjE3MDAwMDAwMDAsImV4cCI6NDEwMjQ0NDgwMH0.invalid

—Claim times decoded · signature not verified

—Activity

—Issued at UTC

—Expires UTC

—Until expiry

Uses the current browser clock and does not verify the signature, issuer, or audience.