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Inspect OAuth and OpenID Connect Tokens

Decode access tokens, ID tokens, and refresh tokens from Google, Auth0, Okta, Microsoft, and other OAuth providers.

Nessun accesso richiesto

πŸ”’ The token is decoded entirely in your browser. Nothing is sent to any server.

OAuth / OIDC tips

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ID tokens contain user identity claims (`sub`, `email`, `name`). Access tokens contain authorization claims (`scope`, `roles`). They serve different purposes.

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For Google OAuth tokens, the `email_verified` claim is essential β€” never trust the `email` claim without verifying this is `true`.

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Auth0 and Okta tokens use custom claims with namespace URLs (e.g., `https://yourapp.com/roles`). These appear in the payload but aren't standard claims.

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Microsoft Entra (Azure AD) tokens have specific claims like `tid` (tenant ID), `oid` (object ID), and `appid` β€” see them clearly in the decoded payload.

Come funziona

1
Inserisci
Enter your data into the tool above. Everything stays local to your browser.
2
Elabora
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Scarica
Get your result instantly. Nothing is stored after you leave the page β€” complete privacy.

PerchΓ© il nostro?

βœ“Completamente gratuito β€” nessun costo nascosto, mai
βœ“Nessun account, email o accesso richiesto
βœ“I file non lasciano mai il tuo dispositivo
βœ“Assolutamente nessun limite di dimensione file
βœ“Nessuna filigrana su nessun output

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