Android implementation of the google_sign_in plugin.

iOS implementation of the google_sign_in plugin.

Flutter plugin for Google Sign-In, a secure authentication system for signing in with a Google account.

Flutter plugin for Firebase Auth, enabling authentication using passwords, phone numbers and identity providers like Google, Facebook and Twitter.

Obtain Access credentials for Google services using OAuth 2.0

Android implementation of the local_auth plugin.

iOS implementation of the local_auth plugin.

Flutter plugin to allow local authentication via biometrics, passcode, pin, or pattern.

Windows implementation of the local_auth plugin.

Flutter bridge to initiate Sign in with Apple (on iOS, macOS, and Android). Includes support for keychain entries as well as signing in with an Apple ID.

Flutter plugin for authenticating a user with a web service.

This plugin provides an abstraction around the Android and iOS AppAuth SDKs so it can be used to communicate with OAuth 2.0 and OpenID Connect providers

A client library for authenticating with a remote service via OAuth2 on behalf of a user, and making authorized HTTP requests with the user's OAuth2 credentials.

Flutter plugin to provide SMS code autofill support

The easiest way to add facebook login to your flutter app. Feature includes getting user information, profile picture and more. This plugin also supports Web and macOS.

macOS support for flutter_facebook_auth

A common platform interface for the flutter_facebook_auth plugin.

web support for flutter_facebook_auth

A flutter plugin for reCAPTCHA Enterprise.

Web implementation of the Corbado passkeys plugin. Manages the creation of passkeys in browsers.

Flutter plugin enabling simple passkey authentication. Can be either used with a ready-to-use relying party server (Corbado) or with your custom relying party.

Wrapper of Android SMS User Consent API, SMS Retriever API to read one time sms code, get user phone number, OTP, OTC, sms autofill, android autofill

Android implementation of the Corbado passkeys plugin. Manages the creation of passkeys on Android devices.

A common platform interface for the auth0_flutter federated plugin.

Auth0 SDK for Flutter. Easily integrate Auth0 into Android / iOS Flutter apps.

Shared Darwin implementation (iOS & macOS) of the Corbado passkeys plugin. Manages passkey creation on Apple devices.

A Dart JS-interop layer for Google Identity Services. Google's new sign-in SDK for Web that supports multiple types of credentials.

Unofficial Amazon Cognito Identity Provider Dart SDK, to add user sign-up / sign-in to your mobile and web apps with AWS Cloud Services. Based on amazon-cognito-identity-dart

Windows implementation of the passkeys plugin. Manages the creation of passkeys on Windows devices using Windows Hello and WebAuthn API.

The Amplify Flutter Auth category plugin using the AWS Cognito provider.

A Dart-only implementation of the Amplify Auth plugin for Cognito.

RFC6238 Time-Based One-Time Password / Google Authenticator Library

A Package providing sasl/scram authentication. Both scram-1 and scram-256 are managed.

Https Certificate pinning for Flutter. Checks the equality between the known SHA-1 or SHA-256 fingerprint and the SHA-1 or SHA-256 of the target server.

Server-side utilities for implementing Sign in with Apple in a server written in Dart, complementing the client-side sign_in_with_apple package.

Server-side passkey utilities for support passkey-based registrations and logins.

A bridge package between google_sign_in and googleapis_auth, to create Authenticated Clients from google_sign_in user credentials.

This library aims to help flutter developers integrating with the Onfido SDK.

Flutter library for interacting with OAuth2 servers, with classes for transparent authorized requests, secure token storage, automatic token refreshing.

Flutter plugin exposing Sumsub MobileSDK

Secure Storage: Encrypted data store optionally secured by biometric lock with support for iOS, Android, MacOS. Partial support for Linux, Windows and web (localStorage).

Android implementation of OTP autofill with using User Consent API and Retriever API. Add possibility to receive OTP code from another input.

A Flutter plugin for using the LINE SDKs with Dart in Flutter apps.

Serverpod core authentication server module.

Next version of the Serverpod authentication module.

A Flutter plugin for generating sign-in buttons for different social media accounts.

Serverpod authentication server module.

Serverpod authentication client.

Hardware-backed biometric authentication for Flutter (Android, iOS, macOS, Windows). Create cryptographic signatures using Secure Enclave, StrongBox, and Windows Hello.

A prebuilt Sign In and Sign Up experience for the Amplify Auth category

Serverpod core authentication client module.

Client version of the next Serverpod authentication module.

Flutter plugin to detect changes in biometric authentication status on Android and iOS.

A Flutter OAuth package for performing user authentication against Azure Active Directory OAuth2 v2.0 endpoint.

Shared widgets for Flutter side authentication with Serverpod.

Library for working with OpenID Connect and implementing clients.

A comprehensive Flutter plugin for managing Microsoft authentication using the native Microsoft Authentication Library (MSAL).

A flutter plugin for Kakao API, which supports Kakao login, KakaoTalk Share, User API, KakaoTalk API and Navi API.

An http interceptor for token refresh. Fresh is built on top of package:dio and manages authentication tokens transparently.

UI library to implement auth forms using Supabase and Flutter

A flutter plugin for Kakao API, which supports Kakao login, KakaoTalk Share, User API, KakaoTalk API and Navi API.

A flutter plugin for Kakao API, which supports Kakao login, KakaoTalk Share, User API, KakaoTalk API and Navi API.

Package that implements common logic for onboarding/authenticating an atsign to a secondary server

Serverpod core authentication Flutter module.

Flutter package for the next version of the Serverpod authentication module.

Flutter plugin that can be used in an application to call the native FingerprintJS Pro libraries and identify devices.

Reown is the onchain UX platform that provides toolkits built on top of the WalletConnect Network

redirect user to authentication page if the application doesn't recieve any user interaction, or been running in the background for "x" duration.

Reown is the onchain UX platform that provides toolkits built on top of the WalletConnect Network

Flutter plugin for Zendesk Messaging SDK. Provides in-app customer support messaging with multi-conversation support, real-time events, and JWT authentication.

A flutter plugin for Kakao API, which supports Kakao login, KakaoTalk Share, User API, KakaoTalk API and Navi API.

Package that will allow you to authenticate and use Clerk from Dart code.

HyperKyc Flutter SDK can be used to create Global DKYC workflows to capture ID cards, selfie of the user, and perform face matches, etc to ease up integration friction.

The package check did change authlocal

A Flutter plugin for Okta OIDC authentication enables secure user login, token management, and identity integration using OpenID Connect with Okta services.

Flutter plugin for age verification supporting Google Play Age Signals API (Android) and Apple's Age Range (DeclaredAgeRange) API (iOS 26+).

A Flutter plugin for allowing users to authenticate or pay with native Android/iOS/OpenHarmony AliPay SDKs.

A flutter plugin for Kakao API, which supports Kakao login, KakaoTalk Share, User API, KakaoTalk API and Navi API.

A flutter plugin for Kakao API, which supports Kakao login, KakaoTalk Share, User API, KakaoTalk API and Navi API.

A flutter plugin for Kakao API, which supports Kakao login, KakaoTalk Share, User API, KakaoTalk API and Navi API.

A flutter plugin for Kakao API, which supports Kakao login, KakaoTalk Share, User API, KakaoTalk API and Navi API.

Flutter package for Google Sign-In built in dart and support both Mobile and Desktop environments.

Flutter plugin for Veriff SDK. It allows you to integrate ID verification solution provided by Veriff into your application.

Flutter Twitter Login Plugin. Library for login with Twitter APIs OAuth service

A dart package containing models and helpers for OpenId Connect spec.

Sign in With Apple for Flutter. Native API bindings and a Flutter implementation of the sign in button.

Web implementation for OpenIdConnect.

Platform interface for OpenIdConnect.

Reown is the onchain UX platform that provides toolkits built on top of the WalletConnect Network

The official flutter plugin project for GeeTest Captcha v4. Supports Flutter 3.0.

Privy Flutter SDK enables seamless authentication, wallet management, and identity verification for Flutter apps with native iOS and Android support.

An auto-refreshing http client. Built on top of package:http and manages authentication tokens transparently.

A Flutter plugin for using the native Naver Login SDKs on Android and iOS.

Updated Flutter plugin to extract OTP from SMS for verification using the SMS User Consent API in Android.

Authenticate to a Solid server (solidproject.org).

Google Sign In Plugin for supporting all platforms, even Windows and Linux

A login widget with login/signup functionalities to help speed up development

The Official Smile ID Flutter SDK

Sign in with email for the Serverpod auth module.

A common platform.dart interface for the google_sign_in_all_platforms plugin.

Desktop implementation of google_sign_in_all_platforms

Mobile Platform Implementation for google_sign_in_all_platforms

Flutter plugin for Mati SDK.

The official authentication library for Dart Frog — a fast, minimalistic backend framework for Dart.

Reown is the onchain UX platform that provides toolkits built on top of the WalletConnect Network

Flutter plugin for authenticating a user with a web service.

MyID SDK plugin for Flutter. Package supports iOS and Android to verify users identity.

Library for login with LinkedIn OAuth V2 service with OpedID. This library helps you to implement authorization with LinkedIn OAuth API's.

An graphql link for token refresh. Built on top of package:graphql and manages authentication tokens transparently.

Credential Manager plugin. Provides one-tap login functionality and stores credentials in the user's Google account on Android and in the Keychain on iOS.

Package that will allow you to authenticate and use Clerk from Flutter code.

A Flutter (dart) package to generate and verify Time-based One-Time Passwords (TOTP) that works with authenticator apps like Google Authenticator, Microsoft Authenticator, and more.

Contains Android specific code for linkedin login package

Uqudo SDK Flutter plugin. It allows you to scan and verify ID document, perform biometric verification and run background checks.

VK ID SDK for Flutter is the most comprehensive library for user authentication via VK ID, officially supported by VK.

Privacy-first, accessible CAPTCHA widget, compliant with global data privacy regulations. No tracking, self-verifying.

Persona Inquiry for Flutter. Integrates the native v2 SDKs for iOS and Android.

A password strength estimator inspired by password crackers. This is a Dart rewrite of zxcvbn-ts, which is a rewrite and further evolution of zxcvbn by Dropbox.

A fast & simple email authentication OTP sender and verification flutter package.

OpenIdConnect library for flutter.

A Dart SDK for working with Selective Disclosure JSON Web Tokens (SD-JWT) following the SD-JWT specification.

Web Platform Implementation for google_sign_in_all_platforms

SAP Gigya Flutter plugin

Didit Identity Verification SDK for Flutter. Wraps native iOS and Android SDKs for document scanning, NFC passport reading, face verification, and liveness detection.

Auth Buttons is a flutter widget library, include buttons for authenticating with the most popular social networks like Google, Facebook, Apple and Twitter.

Provides the ability to lock the screen on ios and android. Biometric authentication can be used in addition to passcode.

Secures your secrets in keychain using biometric authentication (Fingerprint, Touch ID, Face ID...)

Sign in with Google for the Serverpod auth module.

A comprehensive OpenIdConnect plugin that works on all platforms (android, ios, windows, linux, web, macos)

This plugin simplifies app attestation by using Apple's App Attest and Google's Play Integrity to generate tokens for your Server to decrypt and verify reliable device access.

A flutter plugin that let's you communicate with the spotify sdk and auth lib

A powerful Flutter plugin allowing developers to auth/share with natvie Android & iOS & HarmonyOS Tencent SDKs.

Flutter plugin to perform one-tap SMS verification with the SMS User Consent API in Android.

Verisoul helps businesses stop fake accounts and fraud

Native bindings for platform-specific authentication APIs like ASWebAuthenticationSession and Chrome Custom Tabs.

Login via Facebook. Easily add Facebook login feature in your application. User profile information included.

This plugin provides an alternative to AppAuth using WebView for OAuth 2.0 authorization/authentication.

This is a plug-in for one click login in the alicloud number authentication service. Alibaba cloud is also used in the one click login function

Provides tools to handle OAuth for AT Protocol and Bluesky Social.

The official flutter plugin project for geetest. Support Flutter 3.0.

JIGUANG Official Jverifycation SDK flutter plugin project.

Flutter plugin for authorization with Yandex LoginSDK for iOS and Android

dart web package for oidc protocol

The default OidcStore implementation for package:oidc

Flutter SDK for Koolbase — feature flags, remote config, version enforcement, authentication, storage, database, realtime, OTA updates, and code push for mobile apps.

A Flutter package for showing a lock screen on app open and app pause.

A Flutter plugin project for saving the backup key of any atSign that is being onboarded with atPlatform apps. The backup key can be used to authenticate in other atPlatform apps.

Keycloak Single Sign-On (SSO) authentication package for Flutter framework.

A fast and easy-to-use time-based one-time password (TOTP) authentication package for your Flutter application.

"RFC 5849: The OAuth 1.0 Protocol" client implementation for Dart.

Single Factor Auth Flutter SDK

A Flutter package for seamless LinkedIn authentication, allowing users to sign in with LinkedIn and retrieve profile data securely.

Implementation of Google reCAPTCHA v3 for Flutter (IOS/Android)

A powerful Flutter plugin allowing developers to auth/share/pay with natvie Android & iOS Wechat SDKs.

phone_number_hint is a Flutter package that provides a simple way to retrieve phone number hints from the user's device.It uses Phone Number Hint API The Phone Number Hint API, a library powered by Google Play services, provides a frictionless way to show a user’s (SIM-based) phone numbers as a hint.

The method channel implementation for amplify_auth_cognito on iOS

This package provides Identomat online KYC provider's Flutter SDK.

Send OTP SDK for Flutter application.

SBB OpenID Connect package for Flutter

Sign in with Firebase for the Serverpod auth module.

Flutter Naver Login SDK Package. Naver is a leading web service in South Korea.

Flutter plugin that uses Truecaller's OAuth SDK for Android based on OAuth 2.0 which is the industry-standard protocol for authorization.

Authing SDK for Flutter. It provides basic authentication APIs, user profile APIs, social connection APIs, Multi-factor Authentication APIs

Chat SDK is a package that provides secure, end-to-end encrypted messaging using Decentralised Identifiers (DID) and DIDComm v2.1 protocol.

Sign in with Apple for the Serverpod auth module.

A package to talk to the quickbook api. Can manage Oauth2 connection and many data queries of the Quickbooks platform.

Generic auth0 implementation for the app, to support linux and windows

Shufti Pro, a UK-based Software as a Service (SaaS) provider, is a pioneer in offering real-time identity verification services.

The method channel implementation for amplify_auth_cognito on Android

A plugin implementing the WebAuthn authenticator model for generating Public Key Credentials

Flutter API for accessing the CARP web services, including authentication, deployments, data, files, and collections of documents.

Dropbox client for Flutter. The library supports Android and iOS. Authorization is done through Dropbox app or external web browser.

Unofficial Amazon Cognito Identity Provider Dart SDK, to easily add user sign-up and sign-in to your mobile and web apps with AWS Cloud Services.

Keycloak client adapter for flutter based on the keycloak-js implementation.

HTTP Digest Authentication for Monero's JSON-RPC API.

A Dart/Flutter client for the Better Auth platform, enabling secure sign-in, sign-up, and session management in Flutter applications.

A modular authentication and authorization interface for Dart applications.

The Kinde SDK For Flutter.

A Flutter plugin for obtaining device identifiers on Android and iOS, including Android ID, Advertising ID, UUID, device fingerprint, and more.

This package helps you verify that a real person is present in front of the camera, not a photo, video, or mask.

Multi-platform Convex backend integration for Flutter. Real-time WebSocket, subscriptions, auth, lifecycle management. Supports web (pure Dart) and native.

The iProov Face SDK for Flutter, providing flexible authentication for identity assurance

An implementation of the Time-based One-time Password (TOTP).

A Flutter plugin for integrating Veriff identity verification. Supports Android, iOS, and Web platforms.

Veriff Flutter Plugin Web - A Flutter plugin for Veriff integration (Web).

OpenAPI API client for Ory Kratos, Ory's central identity management solution with hardened authentication, MFA, FIDO2, TOTP, WebAuthn, SSO, profile management, and more.

Liveness SDK for Android and IOS

Nhost authentication and file storage/retrieval APIs for the Dart language.

A Microsoft Authentication Library wrapper for Android and iOS

A complete OAuth2 solution for Flutter apps. Handles auth, token storage, and token refresh.

A server that listens on loopback address for an authorization response

Facebook-specific Flutter package for the Serverpod authentication module.

A package that make it easy to implement the Senior X authentication for Dart.

Standalone SDK for Otpless Headless functionality.

Auth provider that allows creating consumer scoped tokens to access Affinidi Vault services

Unofficial firebaseui package for flutter. This library aims to provide support for Android, iOS and the web. Login with Email, Phone, Google account and etc.

Flutter plugin to integrate OTPless login with whatsapp with flutter

A Flutter plugin for AWS Rekognition Face Liveness detection.

A customizable oauth client with token storage and interceptors for dio

Serverpod authentication backwards compatibility Flutter client module.

Prompt user to pick an Email or a Phone number saved on device without requiring extra permission

Dojah helps businesses verify identity, beat fraud, stay compliant and onboard customers safely.

The Authsignal Flutter SDK for Passkeys, Push, QR, and In-App Authentication

Base package for DartStream authentication, including foundational classes and interfaces.

The official Flutter SDK for integrating ComplyCube's Identity Verification UI into your mobile app.

The Onegini Flutter Plugin is a plugin that allows you to utilize the Onegini Mobile SDKs in your Flutter applications.

Serverpod authentication backwards compatibility client module.

A flutter package which makes easy to use JWT token to store and get details encoded in JWT Token.

Serverpod authentication backwards compatibility server module.

Flutter plugin for Digified's Arabic eKYC and eContract SDKs. Provides native flows for identity verification and electronic contract signing with updated Android integration (FlutterActivity + Hilt) and iOS 15+ support.

KalamDB client SDK for Dart and Flutter — queries, live subscriptions, and authentication powered by flutter_rust_bridge.

Login via VK.com. Easily add VK login feature in your application. User profile information included.

iDenfy SDK for Flutter. iDenfy - all-in-one identity verification and fraud prevention platform helping in remote users on-boarding, mitigation of risk, and KYC/AML compliance.

eNROLL is a compliance solution that prevents identity fraud and phishing. Powered by AI, it reduces errors and speeds up identification, ensuring secure verification.

Auth provider that allows creating project scoped tokens to access Affinidi services

A Flutter package for easy Instagram login using OAuth authentication. Fetch user data seamlessly with just a few lines of code.

A flutter plugin that allows access to Local Authentication / Biometrics on iOS, macOS, Linux and Android.

A Flutter package for seamless Telegram login integration using Telegram OAuth.

A Flutter plugin for managing user consent preferences and compliance with privacy regulations. Integrates with Securiti's Consent Management Platform.

Flutter SDK for Torus Web3Auth (Web3Auth)

Shared Vertex AI auth utilities for Genkit Dart provider plugins.

Affinidi TDK dart client for Affinidi CONSUMER IAM

Affinidi TDK dart client for Affinidi IAM

Flutter plugin for authorization with Yandex LoginSDK for iOS and Android

Flutter plugin for SmartFace Mobile license bootstrap, enrollment, identification, liveness, and hosted flows on Android and iOS.

Server-side Dart SDK for FingerprintJS verification, visitor lookup, and webhook validation.

Build beautiful onboarding flows with minimal code. Optional authentication included.

Tencent CloudBase Flutter SDK for authentication, cloud functions, cloud run, and API gateway integration.

A new Flutter plugin to get the phone number hint from Google Play Services.

Flutter plugin for Claw auth, hidden webcam env bootstrap, chat session management, and device authorization.

A super module using bloc and clean architecture that is common in every app such as authentication, utils, extension and common widgets.

Package to add UserManagement through ApptiveGrid to a Flutter App. This provides Login/Register Widgets and options to confirm accounts

This package provides comprehensive REST API functionality for Flutter applications.

Flutter plugin for Telegram Login, enabling passwordless OAuth authentication with native SDK integration for iOS and Android.

Simple Auth is the simplest way to authenticate your users/apis.

A Flutter package to verify emails using OTP based method, to make sure we get real world data.

Easy to use library for using Google Drive and Google sign in

Tuya Home SDK Flutter, Tuya IoT functionalities managing user authentication, controlling devices, managing homes and rooms.

A Flutter client package for integrating with Better Auth - a secure authentication platform.

Simple Auth is the simplest way to authenticate your users/apis. This plugin will securely store tokens/credentials as well as automatically present login UI when needed.

An easy-to-use firebase phone authentication package to easily send and verify OTP's with auto-fetch OTP support via SMS. Supports web out of the box.

WebAuthn/Passkeys support for permissionless.dart ERC-4337 smart accounts. Enables biometric authentication with Kernel and Safe accounts using P256 signatures.

A Flutter plugin for social login and account linking with Google, Facebook, and Apple.

Secure Remote Password (SRP-6a) for zero-knowledge authentication without transmitting password-equivalents.

OTP Autofill Using Whatsapp Zero Tap For Android Devices

Nhost Dart Auth Service SDK

Biometric Auth Callback can easily track every fail and success.

Provides Nhost authentication state to your Flutter app, making it easy to set up protected resources, and react to sign ins and sign outs.

Google One Tap Sign In (Android)

Social login SDK for Korean apps. Unified API for Kakao, Naver, Google, and Apple login. Standardized user info, Korean error messages, and official design guideline buttons.

Auth tokens, handled. Pure-Dart token manager with single-flight refresh, proactive expiry handling, Result-based APIs, event stream and a Dio interceptor for drop-in 401 retry.

Flutter Mobile SDK for PowerAuth Protocol (iOS, Android).

ERC-1271 and ERC-7739 compatible signature management for passkeys, local keys, and platform keys.

Flutter tool pack for faceid active detect in Uzbekistan..

Production-ready SSL pinning for Dart/Flutter with Dio, http (IOClient) and dart:io. Protects against MITM attacks with SHA-256 certificate fingerprint validation.

A new Flutter plugin for quichlogin,It is used for one-click login,please use it

A powerful Flutter package that provides secure, reliable face recognition authentication using TensorFlow Lite and Google ML Kit. Implement face-based authentication in your Flutter apps with real-time face detection, liveness detection, anti-spoofing, and a clean, customizable UI.

A package designed to create sign in buttons in an easier and more customizable way.

This package offers a customizable Login and Sign-Up screen for Flutter apps, facilitating integration of forms and social login buttons

Generate key pair and signing (NIST P-256 EC key pair using ECDSA) using Local Authentication for Android and iOS.

Flutter plugin for retrieving OTP code sent in sms automatically and without getting SMS permission in Android.

This package provides customizable social media sign-in buttons. It supports Apple, Facebook, Google, etc. Ideal for Flutter projects requiring social media authentication.

A comprehensive Flutter OTP verification package with SMS autofill, biometric support, performance monitoring, and extensive customization options.

A complete authentication plugin for Angel3. Includes support for stateless JWT tokens, Basic Auth, and more.

An instant messaging plug-in that supports Android and IOS. And the server is also all open source.

This is your entry-point to secure, passwordless authentication for your iOS or Android-based Flutter app.

Collection of auth service with advanced controlling system.

Android and iOS devices to allow Local Authentication + Cryptography via Biometric.

Base package for [lazy_sign_in_extension] and [lazy_sign_in_google].

An instant messaging plug-in that supports Android and IOS. And the server is also all open source.

BioPass ID Fingerprint SDK Flutter plugin.

A comprehensive Flutter plugin for seamless Passkey (WebAuthn) integration on iOS, macOS, and Android. Enable passwordless authentication with biometric security.

A Flutter plugin, as a part of Innovatrics DOT Flutter SDK, that provides components for NFC reading and related functionalities for a Flutter project.

This Plugin helps the developer to auto login into their app as simple as possible.

Access to Credential Management API Password Credential in Web, and Smartlock for Password in Android.

Official-style UAE PASS SDK for Flutter. Secure digital identity login, Emirates ID profile retrieval, Biometric FaceID (SOP3), and OIDC authentication for citizens and visitors.

The Flutter plugin for WeCom supports registration, authorization, login, and sharing functions.

eNROLL Neo is a lightweight compliance solution that prevents identity fraud and phishing. Powered by AI, it reduces errors and speeds up identification, ensuring secure verification.

A Flutter/Dart authentication client for the awesome-node-auth backend. Supports web (including WASM) via cookie + CSRF and native platforms via Bearer token.

A flutter plug-in for the native Auth library (Android and iOS).

fexr-flutter is a lite wallet for Rubix Blockchain Protocol that helps to Connect your on-chain connectors to authenticate or sign third party accounts which are integrated with Rubix Blockchain Platform and uses Fexr APIs. Strict permission requirements built in Fexr apps will protect the access to your data also while allowing seamless integration.

Logbot authentication client to be used on all the Logbot SDK Flutter packages

A Flutter plugin for biometric authentication on Android, iOS, and macOS. Supports fingerprint, Face ID, Touch ID with both system and custom UI options.

A flutter package to enable Two Factor Authentication in your app with an Authenticator.

A Dart SDK for Entra Id Authentication, enabling secure server-side authentication and user management for Dart-based backend applications.

A UAE Pass plugin for Flutter supporting iOS, Android, and Web platforms. This is an unofficial version.

The Affinidi TDK - Claim Verifiable Credential package the libraries for claiming credentials.

A new Flutter plugin to enter a digit code usually in cases of Sms Otp Code. and provide SMS Auto Fill using library SMS Retriever API.

A reusable Flutter infrastructure package — cache, storage, auth, network, database, permissions, formatters, and more.

Safely store access and refresh tokens, efficiently refreshing access tokens upon expiration.

Flutter-native SDK to simply access the M-Login identity- and user-data system.

A Dart SDK for Cognito Authentication, enabling secure server-side authentication and user management for Dart-based backend applications.

Library to pradronize the login method do Senior Sistemas clocking event system

Allows you to do identity verification with the Klippa Identity Verification SDK from Flutter apps.

This package is for digital user verification system powered by Accura Scan.

A flutter plugin project for particle auth core

Provides essential user authentication for all SDK modules, ensuring seamless operation across the platform.

A Dart package for authentication management for all systems

Social Auth Buttons is a fork of auth_buttons flutter widget library. It includes buttons for authenticating with the most popular social networks and with email/password.

Official Laligence eKYC SDK for Flutter. Drop-in identity verification with document capture, liveness detection, and face matching.

A Flutter package that helps users to handle enabling and disabling biometrics in an application

Flutter Ali Auth Plugin 阿里云一键登录Flutter插件

A Dart package for generating and verifying HOTP and TOTP one-time passwords using RFC 4226 and RFC 6238.

"RFC 5849: The OAuth 1.0 Protocol" client implementation for Dart.

Add and manage OAuth2 authentication for your Chopper client.

A Dart SDK for Transmit Authentication, enabling secure server-side authentication and user management for Dart-based backend applications.

A Dart SDK for Magic Authentication, enabling secure server-side authentication and user management for Dart-based backend applications.

A client package for Better Auth. Allow you use Better Auth in your Dart applications

Authentication Service Provider & UI for Authentication in Arcane Style

Sign in With Apple for Flutter. Native API bindings and a Flutter implementation of the sign in button. Null Safety Sound Ready.

Provides the optimized and easiest way to integrate OAuth 2.0 PKCE with Twitter API in Flutter.

A Flutter plugin to get the SHA-1 and SHA-256 fingerprints of the app.

Flutter package for Corbado Auth. Enables authentication on Android and iOS using passkeys.

A powerful Flutter plugin allowing developers to auth/share with natvie Android & iOS Weibo SDKs.

App Security SDK

To effortlessly add social media login buttons to any flutter app, use the Authentication Buttons flutter package.

从密钥生成TOTP验证码 Generate TOTP tokens from key

Unofficial Flutter package for Yandex SmartCaptcha with a streamlined API.

A versatile Flutter web package eliminating the need for OTP during user authentication. Simplify secure login workflows effortlessly.

Native Yandex LoginSDK wrapper for Flutter — SSO via installed Yandex apps with browser fallback (iOS + Android).

A lightweight and fast Telegram OAuth authentication package for Flutter. Features 1-second polling, flexible configuration, and clean API without UI dependencies.

A comprehensive Flutter package for integrating Apple Sign-In with features for secure authentication and user data management.

Flutter plugin for WeCom (Enterprise WeChat) auth. Supports configure, app-installed check, register, auth, and auto login flow.

A Flutter plugin that wraps the Auth0 Guardian SDKs and allow an easy implementation of multi-factor authentication.

SBTAuth flutter sdk

Casdoor_flutter_sdk will allow you to easily connect your application to the Casdoor authentication system without having to implement it from scratch.

A Flutter SDK for integrating Skaletek's eKYC verification services.

Flutter plugin for SmartcarAuth, enabling authentication and configuration like the native Smartcar library for iOS & Android.

A Flutter OAuth package for performing user authentication against Azure Active Directory OAuth2 v2.0 endpoint.

Donuz Dart SDK to comunicate with Donuz API, Abstracting Logics of login and caching requests, on all avaliable modules exposed in Donuz API.

Official Flutter plugin for Freshdesk Mobile SDK. Integrate customer support chat, ticketing, and help desk features with real-time messaging and JWT authentication.

Flutter plugin for BVN and NIN Verification with Picture. Fully supports Android && Ios platform.

OAuth2 compliant login client that stores credentials for the currently authenticated user and automatically refreshes tokens.

Flutter plugin for using Passkey easily on iOS and Android platforms.

Flutter plugin for integrating Snapchat LoginKit, providing a seamless authentication experience for Flutter apps.

A Flutter Keycloak wrapper, to manage the authentication and tokens automatically

Flutter Web plugin for WebAuthn (passkeys) registration and authentication.

A comprehensive Flutter plugin for app security features including screen lock detection, background timeout, touch timeout and lifecycle monitoring. Supports chain calls and lock reason callbacks.

Dart package for authentication using Auth0 API. Contains basic set of methods like passwordRealm, getUser, logout etc.

A Flutter plugin used to integrate the IDCheck.io SDK in a flutter project.

Create your own authentication and authorization strategies for your web application.

Flutter plugin for banking and fintech apps. Provides emulator, root, developer options detection, and screen protection for Android and iOS.

A Flutter SDK built to interact with the Zoho Catalyst services such as Authentication, Data Store, File Store, Functions, Search and ZCQL.

A wrapper for Appwrite's Accounts service, makes it easy to manage authentication and account features.

Automatic inactivity-based logout for secure Flutter applications.

A simple auth-aware networking layer for Flutter apps. Built on top of Dio, socket_io_client and flutter_secure_storage.

Flutter plugin for secure biometric-based cryptographic operations using Android Keystore and iOS Secure Enclave.

Enhanced secure storage with biometric unlock and key rotation.

Utilities for Minecraft and Mojang Web-APIs, authentication, and using NBT Files.

A Flutter plugin for allowing users to authenticate with native Android&iOS AliPay SDKs..

A Flutter package that implements the required function in order to login with Telegram.

The easiest way to add Zalo login to your flutter app, get user information, profile picture and more.

This is a package that supports authentication using the ROPC defined in RFC 6749.

Android implementation of the nevis_mobile_authentication_sdk plugin

This Flutter package provides an feature for creating a passcode , verify and change passcode.

Starter kit for Magic Framework. Auth, Profile, Teams, Notifications — 13 opt-in features with overridable views.

Library to parse FIDO2 request / response and interactive with authenticators via CTAP2.

Angel3 library for authenticating users with external identity providers via OAuth2.

A comprehensive Flutter security module providing multiple layers of protection against common mobile app attacks including root/jailbreak detection, emulator detection, tampering detection, SSL pinning, and screenshot prevention.

A flutter library to handle the Azure B2C authentication protocol

BioPass ID Face SDK Flutter plugin.

A comprehensive Flutter plugin for accessing native device features including Camera (Photos, QR & Barcode), Location, Device Information, and Biometric Authentication.

Flutter plugin for the nevis_mobile_authentication_sdk. Supports only mobile.

Better Auth adapter for Dartvex. Self-hosted authentication for Convex with Better Auth.

An implementation of the ACE-OAuth framework, intended for OAuth clients. Its main feature is CBOR-(de-)serializable data models.

An advanced authenticated HTTP client introduces `factory` feature that generates request futures from API definitions in WYSIWYG style, with extra support for `mock`, `silent`.

iOS implementation of the nevis_mobile_authentication_sdk plugin

A Flutter plugin to integrate Zoom Meeting SDK directly in your app. Join meetings without switching to Zoom app. Simple initialization with JWT authentication.

A Flutter plugin for integrating Telegram Login across Android, iOS, and Web. Uses native SDKs for mobile without webviews.

A common platform interface for the nevis_mobile_authentication_sdk plugin.

Flutter plugin for Android Sms Retriever Api, automatically read sms from Android device.

A high-performance JWT decoder and authentication manager for Flutter. Easily parse payloads, check expiration, and manage auth headers.

A class containing handlers that can be used within Angel to build a spec-compliant OAuth 2.0 server.

Smart biometric auth with grace period. Skips prompt if phone was recently unlocked.

prembly flutter kyc package.

Flutter plugin cross-platform (iOS, Android) for Combate à Fraude's PassiveFaceLiveness (https://github.com/combateafraude).

Coordinated Dio interceptor for retry, timeout, circuit breaker, rate limit, fallback, and OAuth token refresh. Strategies share state so they don't fight each other.

Decentralized User Identity Authentication (Ming-Ke-Ming).

This package provide out of the box entering PIN code functionality, which can be used with biometric authentication.

A highly customizable Flutter package for face liveness detection with multiple challenge types. This package helps you verify that a real person is present in front of the camera, not a photo, video, or mask.

Flutter plugin for otp auto fill, used SMS Consent API to retrieve the otp of a single SMS message if the user gives permission.

Flutter plugin for integrating UIDAI Aadhaar FaceRD service, enabling secure Aadhaar face authentication using the CAPTURE API on both Android and iOS devices.

A Dart package to interact with the Apple Search Ads API using OAuth 2.0 authentication.

A Flutter plugin to interface with fingerprint machines and retrieve attendance data, user information, and other related records.

flutter_secure_storage implementation of a CredentialsStorage for the login_client package.

Generates code verifier and code challenge pairs for PKCE (Proof Key for Code Exchange).

Aadhaar Auth Service provides secure Aadhaar-based authentication (OTP, Biometric) and e-KYC integration for Flutter apps, fully compliant with UIDAI guidelines.

Flutter plugin for Apple App Attest on iOS and Play Integrity on Android.

The Official Implementation of the Sonr Motor Node in Flutter. This package provides methods for Authentication, Data Management, and Wallet interactions for the Sonr Network.

A dart package providing pre-built screens for integration of appwrite authentication in your app.

A Flutter plugin for allowing users to authenticate with native Android & iOS Zalo login SDKs.

A Dart backend framework with built-in auth, database, realtime, and admin dashboard.

The Microsoft Authentication Library (MSAL) enables developers to acquire tokens from the Microsoft identity platform in order to authenticate users and access secured

Secure cryptographic utilities for Dart JWT authentication, field encryption, password hashing, and deterministic hashing.

An unopinionated RFC-compliant OAuth 2.0 client which doesn't make assumption on anything

A account picker using get email and phone number saved on device without requiring extra permission.

A Flutter OTP input widget with paste support, ideal for authentication screens, providing a smooth and seamless user experience.

Flutter plugin for Attestr Flowx SDK. This is a wrapper around Attestr native SDK's.

Complete client-side security toolkit for Flutter — 27 shields + CLI security scanner covering RASP, PII protection, encryption, biometrics, anti-tampering, and more. Native on all 6 platforms.

A free and secure Flutter face liveness detection plugin for biometric authentication, KYC verification, face recognition, and anti-spoof real-time motion detection.

Cross-platform KTP scanning for fast, accurate identity verification on iOS and Android.

A customizable, animated, and accessible OTP input widget for Flutter with advanced theming, error handling, and paste detection.

Authgear SDK for Flutter

A plugin for fingerprint dialog

Flutter UAE PASS package for Authentication API (Login , Logout , Get user profile).

Sparky é pacote que ajuda na construção de apis rest de forma simples com suporte a websocket a autenticação jwt.

A Flutter plugin which helps you to aadhaar kyc to your app.

Allows accessing the SafetyNet reCaptcha API for android devices in flutter.

Flutter plugin cross-platform (iOS, Android) for Combate à Fraude's FaceAuthenticator (https://github.com/combateafraude).

A Flutter package for Keycloak authentication using the Authorization Code flow.

Secure key-value storage gated by biometric authentication with change detection and PIN fallback.

Advanced facial liveness detection with anti-spoofing protection for Flutter apps. Includes enterprise-grade security features, customizable UI, and real-time challenge validation.

A Flutter networking SDK for API communication, authentication, interceptors, caching, and offline queue handling.

Flutter package for automatic OTP verification using SMS Retriever API, enhancing user experience on Android.

A single, fully customizable Flutter widget that handles Sign In, Sign Up, and Forgot Password — no routing, no multiple pages, just drop it in.

Auth0 Client for iOS, Android, and Web.

Simple, customizable authentication manager for Flutter

A Flutter package to easily manage role-based, permission-based, and plan-based UI visibility and access control.

Provides one or more widgets to handle OAuth logins via Azure Active Directory.

To provide developers with a global SMS verification code tool, developers can use this tool to insert the SMS verification code SDK in the app, and SMS verification can be achieved with simple Settings. Quick integration, and easy management in the later stage.

Email Otp Auth is a Flutter package that provides email verification via OTP (One-Time Password)

Demo plugin for FaceTec SDK used for face liveness and verification.

Flutter plugin which lets you to generate key pair and do cryptographic signing using biometric authentication.

Provides UI for DApps to easily connect to a supported Wallet apps through open WalletConnect protocol.

Package containing all necessary backend logic for implementing PIN code feature in Flutter applications. And even more...

A Flutter Plugin for integrating with Snapchat's SnapKit on iOS & Android

Provides the optimized and easiest way to integrate OAuth 2.0 with Mastodon API in Flutter.

A plugin that integrates QQ login, supports android and iOS platforms, and is easy to use.

Automatically handles 401/403 responses in Dio — cancels all in-flight requests and navigates to a custom unauthenticated screen. Router-agnostic.

A new Flutter package support oauth2 for refresh token.

Flutter gohashlogin package help to make a login screen and Signup Screen

A Package that helps in verifying phone numbers and email addresses using Twilio.

Flutter plugin for Android and iOS device authentication sensors such as Fingerprint Reader and Touch ID with no visible dialog on Android.

Flutter plugin for biometric and device authentication on Android & iOS, featuring session management, widget/navigation-level guards, and reactive UI state.

Login with Amazon Flutter plugin. Call Amazon APIs from your Flutter application.

A Flutter package for handling silent authentication using azure backend

A package for creating fingerprints of any environment.

A Flutter package for biometric-protected encryption of small secrets using Android Keystore and iOS Keychain/Secure Enclave.

A Flutter plugin for easy implementation of biometric authentication (fingerprint, face ID, etc.) on Android and iOS, with support for different biometric types and error handling.

A protobuf based, performant and lightweight token authentication package.

This is an easy way to authenticate user email with OTP using PHP as a backend in your own server.

Plugin for easy implements "BES" authorization in your app.

A Flutter package to generate and verify TOTP codes with QR setup widget. Works on all platforms.

A FLutter plugin for genrating facebook keyhash for facebook login.

A Flutter-ICP package to automate internet identity authentication.

dart_azure_ad_sign_in allows Flutter and Dart apps to obtain authentication tokens for authorized access to protected resources like Azure web APIs.

A comprehensive Flutter package for GitHub OAuth authentication with user data fetching. Supports both mobile and web platforms with a clean, easy-to-use API.

This sdk can be used to authenticate the users of your flutter application with cidaas.

Bmoni Embedded SDK for Flutter — Ethereum wallet provisioning and signing backed by Android Keystore / iOS Secure Enclave.

Library for login with LinkedIn OAuth V2 service. This library helps you to implement authorization with LinkedIn OAuth API's.

With this package you can use CafeBazaar auth and storage in flutter applications, This package only supports Android applications.

Flutter package that helps developers use messaging channels to verify and authenticate customer transactions.

UniAuth is a Flutter package designed to handle authentication modules in Flutter applications.

Callify Kit for Android and iOS with verification method of Callify OTP, Miss Call, Voice OTP, SMS and WhatsApp OTP

Captchala SDK for Flutter — risk-driven captcha verification with native UI on iOS / Android / macOS / Linux / Windows.

Material buttons for logging into popular social networks, including Google, Facebook, Twitter and Microsoft.

Harmony Low-Level Authentication and Token Management Mechanism.

this package is to implement faceID, touchID and fingerprint authentication

A Dart-native authentication and authorization service built on Celest, Cedar, and SQLite.

Provides Oauth clients with token auto-refresh support, queueing requests, offline support

Flutter plugin that automatically generates authentication widget templates based on your Amplify CLI Authentication configuration.

HUAWEI Account Kit plugin for Flutter. It enables user login processes to be carried out quickly and easily with HUAWEI Account Kit's two factor authentication.

JWT Hero is a Flutter package that helps you to manage JWT tokens in your Flutter app.

A wrapper in pure Dart to connect to Twitch.tv using OAuth implicit authentication.

2FA Authentication package for flutter.

An Authentication package used in hng_internship_10. This package offer the client the ability to call the signup, signin, logout functions and also check currently logged in user.

A Flutter package that provides secure app entry point with auto-locking, biometric authentication, and lifecycle management.

The zk_finger plugin is used for supporting fingerprint device of zkecto with enrolling and verification feature.

Widgets and classes that make it easy to add authentication to any Flutter app

Passwordless and OTP-less Authentication for your website. It helps you to authenticate user via their email or phone number.

Flutter package that provides a customizable OTP (One-Time Password)

The zk_finger10 plugin is used for supporting fingerprint device of ZKTECO with enrolling and verification feature.

Library for offering automatic logins with platform methods like smartlock or the keychain.

This package is for digital user verification system powered by Accura Scan.

Enhance your Flutter app's privacy and security with the pin_lock_screen package. Easily integrate a secure screen lock PIN feature.

The easy way to use biometric authentication in your Flutter app.

Quick and easy way to implement social login buttons in your app.

LWA implements Login With Amazon over iOS (Swift) and Android (Kotlin).

Android implementation of OTP autofill with using User Consent API and Retriever API. Add possibility to receive OTP code from another input.

This Flutter package is a one-stop solution for apps requiring seamless phone verification and efficient OTP (One-Time Password) verification.

This package provides OTP-based authentication for Flutter. You can easily and quickly verify your email.

A package for face authentication container with functionality that you can modify variables.

Effortlessly add GitHub login to your app for secure and seamless authentication.

ForgeRock Authenticator plugin allows you to build the power of the official ForgeRock Authenticator application into your own Flutter app.

A Flutter Package which allows a Client-App to access and manipulate a resource that's owned by a resource owner (user) and lives on a DAuth server.

Liveness camera for detecting fraud or detecting real person selfie

A Flutter package for making api requests easy to use and simple including bearer token authentication.

The Digital Login Plugin simplifies the integration of Azerbaijan's digital login system, provided by Digital Login, into your Flutter applications.

A Dart wrapper for the 'Sign in with Apple JS' framework with helper methods to simplify usage.

Library to authenticate users with Steam OpenID and functions to call steam WebAPI.

A Flutter plugin for Microsoft Entra ID (Azure AD) authentication using MSAL.

A plugin that integrates Wechat login, supports android and iOS platforms, and is easy to use.

Flutter Social Button is a flutter package to create social media login buttons easily to any flutter app.

PIN | Passcode | Pattern authentication on Android

This Flutter Okta Auth SDK library helps you to add authentication in your Flutter apps. It is a wrapper around Okta Android and Okta iOS.

MNC liveness detection flutter plugin

A UAE Pass plugin for Flutter for iOS and Android only. This is an unofficial version.

the GitHub OAuth Login package! This package is designed to simplify the process of implementing GitHub OAuth login functionality in your Flutter apps. With just a few lines of code, you can easily authenticate your users with their GitHub accounts, giving them access to your app's features and data.