Claims Viewer

Read JWT claims without noise.

Turn token payloads into labeled registered claims, converted UTC timestamps, and app-specific custom fields without network calls.

Mode: Local
Output: Claims
Verify: No

Claims viewer workspace

Read registered JWT claims, convert numeric dates, and separate custom app-specific fields.

Token input266 chars

Readable claims

decoded

Registered claims

Issuer

Authority that issued the token

iss

cliviro.local

Subject

Principal the token refers to

sub

user_123

Audience

Service or client expected to consume it

aud

developer-tools

Expires

UTC expiration timestamp

exp

Jan 2, 2030, 12:00:00 AM UTC

Issued at

UTC issue timestamp

iat

Jan 1, 2030, 12:00:00 AM UTC

Not before

UTC activation timestamp

nbf

Jan 1, 2030, 12:00:00 AM UTC

Token ID

Unique token identifier when present

jti

Not present

Scope

Space-delimited or array permissions

scope

tools:read

Custom claims

name

Cliviro Demo

State

Decoded

Claims

Registered

Timestamps

Decode only

Claim values can be read locally, but this page does not verify whether the token is trustworthy.

Validation

Decoded JWT

Raw payload

{
  "sub": "user_123",
  "name": "Cliviro Demo",
  "iss": "cliviro.local",
  "aud": "developer-tools",
  "iat": 1893456000,
  "nbf": 1893456000,
  "exp": 1893542400,
  "scope": "tools:read"
}