Entra Auth Tracer is a free Chrome extension designed for in-depth analysis of authentication and identity traffic. It supports a variety of authentication standards including OAuth 2.1, OIDC, SAML, and FIDO2/Passkey flows. This tool enables users to inspect and decode authentication requests and responses, making it an essential utility for developers and security professionals working with identity management systems. The extension is compatible with major platforms such as Microsoft Entra, Okta, AWS Cognito, Google, and more.

With features like HTTP-level client authentication decoding and Entra-specific JWT claims enrichment, Entra Auth Tracer provides a robust solution for examining the intricacies of authentication processes. Users can easily navigate through different authentication flows and gain insights into Entra Verified ID and Decentralised Identity (DID) flows. This tool is invaluable for those looking to enhance their understanding of identity traffic and ensure compliance with modern security standards.