그림 1: 패스키, 비밀번호, 제휴 로그인의 인증 옵션을 보여주는 인증 관리자 하단 시트의 예
인증 관리자를 사용하여 비밀번호가 없는 인증을 패스키와 원활하게 통합하여 앱의 사용자 환경을 개선하세요. 인증 관리자는 패스키, 비밀번호, 제휴 로그인 솔루션 (예: Google 계정으로 로그인) 등 대부분의 주요 인증 방법에 관한 API 지원을 통합하는 Android Jetpack 라이브러리입니다.
인증 관리자는 최신 인증 방법을 위한 통합 하단 시트를 자동으로 표시하며 Android의 비밀번호 대용 Smart Lock, 원탭 등 기존 인증 구현을 현대적으로 대체합니다. 인증 관리자의 통합 로그인 인터페이스는 사용자에게 명확하고 친숙하며 일관된 환경을 제공하고 앱 제거를 줄이며 등록 및 로그인 속도를 개선합니다.
[null,null,["최종 업데이트: 2025-07-25(UTC)"],[[["\u003cp\u003eCredential Manager is an Android Jetpack library that streamlines user authentication by supporting passkeys, passwords, and federated sign-in options like "Sign in with Google," replacing older methods like Smart Lock and One Tap.\u003c/p\u003e\n"],["\u003cp\u003eIt provides a unified bottom sheet for a consistent user experience, potentially boosting registration and sign-in speeds while minimizing user drop-off.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can leverage Credential Manager to easily integrate passkeys for passwordless authentication, improving app security and user experience.\u003c/p\u003e\n"],["\u003cp\u003eExisting authentication systems can be modernized using Credential Manager, with guides available for migrating from legacy methods like Smart Lock, FIDO2, and Google Sign-In.\u003c/p\u003e\n"],["\u003cp\u003eComprehensive resources, including developer guides, UX guidelines, codelabs, and API documentation, are readily available to assist with integrating and utilizing Credential Manager effectively.\u003c/p\u003e\n"]]],[],null,["# Android Credential Manager API\n\n**Figure 1:** Example Credential Manager bottom sheet showing authentication options for passkeys, passwords, and federated sign-in.\n\nBoost your app's user experience by seamlessly integrating\npasswordless authentication with passkeys using Credential Manager. Credential\nManager is an Android Jetpack library that unifies API support for most major\nauthentication methods, including passkeys, passwords, and federated sign-in\nsolutions (such as Sign-in with Google).\n\nCredential Manager automatically displays a unified bottom-sheet for modern\nauthentication methods, and is the modern replacement for existing\nauthentication implementations, including [Smart Lock for Passwords on\nAndroid](https://developer.android.com/training/sign-in/smart-lock-migration), and One Tap. Credential Manager's unified sign-in interface gives\nyour users a clear, familiar, and consistent experience, reduces churn and\nimproves registration and sign-in speeds.\n| **Note:** Sign in with Google is now built into Credential Manager, and these credentials are selected by users from Credential Manager's bottom sheet. Read \"[Integrate Credential Manager with Sign in with\n| Google](https://developer.android.com/training/sign-in/credential-manager)\" to learn more.\n\nLearn more about how to integrate Credential Manager with your Android app:\n\n- [Sign in your user with Credential Manager developer's guide](https://developer.android.com/training/sign-in/passkeys)\n- [User authentication with passkeys UX guide](https://developer.android.com/design/ui/mobile/guides/patterns/passkeys)\n- [Integrate Credential Manager with Sign in with Google](https://developer.android.com/training/sign-in/credential-manager)\n- [Upgrade from legacy Sign in with Google button flows](https://developer.android.com/training/sign-in/credential-manager#siwg-button)\n- [Integrate Credential Manager with WebView](https://developer.android.com/training/sign-in/credential-manager-webview)\n- [Migrate from Smart Lock for Passwords to Credential Manager](https://developer.android.com/training/sign-in/smart-lock-migration)\n- [Migrate from FIDO2 to Credential Manager](https://developer.android.com/training/sign-in/fido2-migration)\n- [Migrate from legacy Google Sign-In to Credential Manager](https://developer.android.com/training/sign-in/legacy-gsi-migration)\n- [androidx.credentials API documentation](https://developer.android.com/jetpack/androidx/releases/credentials)\n- [Passkeys on Android learning pathway](https://developer.android.com/courses/pathways/passkeys)\n- [Codelab: Learn how to simplify auth journeys using Credential Manager API in\n your Android app](https://codelabs.developers.google.com/credential-manager-api-for-android)\n\nLearn more about how to streamline your existing identity and authentication\nAPIs to support passkeys and improved usability with the Credential Manager API:\n\n- [Integrate Credential Manager with your credential provider\n solution](https://developer.android.com/training/sign-in/credential-provider)\n- [Make Credential Manager calls on behalf of other parties for privileged\n apps](https://developer.android.com/training/sign-in/privileged-apps)"]]
