Readable claims
Header, payload, dates, scopes, and audiences are separated into focused views with less visual clutter.
Private token inspection
Better JWT Decoder
Decode, inspect, and compare JWTs in a cleaner workspace built for developers who need fast claim review without pasting tokens into noisy pages.
Mode
Local First
Focus
JWT Claims
Release
Live on Chrome
Encoded JWT
Parsed
eyJhbGciOiJFUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJ1c2VyXzEyMzQiLCJpc3MiOiJhcGkuZXhhbXBsZS5jb20iLCJhdWQiOiJkYXNoYm9hcmQiLCJzY29wZSI6InJlYWQ6dG9rZW5zIiwiZXhwIjoxNzY1NDI4MDAwfQ.QzM0fQZpRHlpb0Jsb2NrX2RlbW9fc2lnbmF0dXJl
Claims
No network
algES256
subuser_1234
issapi.example.com
auddashboard
scoperead:tokens
exp2027-12-11 08:00 UTC
Expiration, issuer, audience, algorithm, and missing claims are highlighted before they become production debugging sessions.
Built for quick security checks.
Better JWT Decoder keeps the token, decoded JSON, and claim health in one readable workspace so you can review sessions faster.
Expiry awareness
See token age and expiration status without manually converting Unix timestamps in another tab.
Privacy first
The product is designed around local decoding, useful when tokens belong to private test environments.
Cleaner debugging
Compare tokens, spot claim drift, and check common auth issues from a calmer interface.
Install from the Chrome Web Store.
Better JWT Decoder is live for Chrome. Edge and web app options can be added here when those builds are ready.
Chrome Extension
Pin Better JWT Decoder next to DevTools and inspect copied tokens from your browser workflow.
Install for ChromeEdge Add-on
A Microsoft Edge build for teams that debug auth flows in Edge-first environments.
Edge PlannedWeb App
A lightweight browser version for quick, temporary decoding when extension install is unavailable.
Web App Planned