JWT Decoder

Overview

Paste a token to see details.

alg

typ

kid

iss

aud

sub

exp

nbf

iat

Decoded

Header JSON

{}

Payload JSON

{}

Signature

This build decodes only. Signature validation can be added next (HS secret, public key, or JWKS).

Raw parts

header.payload.signature

Claims helper

Common fields and friendly timings.

Expires in

Not valid before

Issued at

Clock skew note

Tip: JWT timestamps are normally seconds since epoch. If values look wrong, check they are not milliseconds.