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Top Flutter Biometric and Local Authentication packages

Last updated: February 25, 2025

There are many ways to authenticate a user's identity on a mobile device. The most common method is through local authentication using device PIN, Pattern or Passcode, but another option includes biometric authentication. Biometric authentication is a type of security that uses a person's physical characteristics, such as their fingerprint or iris, to verify their identity. This type of authentication is often used in smartphones, as it is more secure than using a traditional password.

The complete list of Biometric Authentication (Fingerprint, Iris) and Local Authentication (PIN, Pattern, Passcode) Flutter packages is proided below.


local_auth
👍 3.07K   ⬇️ 738.1K
Dart 3 compatible
Maintenance Status: Good

Flutter plugin for Android and iOS devices to allow local authentication via fingerprint, touch ID, face ID, passcode, pin, or pattern.

flutter_screen_lock Card Image
flutter_screen_lock
👍 280   ⬇️ 7.5K
Dart 3 compatible
Maintenance Status: Good

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

biometric_storage
👍 258   ⬇️ 14.1K
Dart 3 compatible
Maintenance Status: Average

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

new_face_liveness
👍 12   ⬇️ 127.6K
Dart 3 compatible
Maintenance Status: Good

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

new_face_authenticator
👍 7   ⬇️ 126.4K
Dart 3 compatible
Maintenance Status: Good

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

flutter_app_lock
👍 117   ⬇️ 787
Dart 3 compatible
Maintenance Status: Good

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

biometric_signature
👍 19   ⬇️ 67.2K
Dart 3 compatible
Maintenance Status: Good

Flutter biometric functionality for cryptographic signing and encryption using the Secure Enclave and the StrongBox

passkeys Card Image
passkeys
👍 65   ⬇️ 9.7K
Dart 3 compatible
Maintenance Status: Good

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.

flutter_local_auth_invisible
👍 52   ⬇️ 67
Dart 3 compatible
Maintenance Status: Poor

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

flutter_locker
👍 49   ⬇️ 3K
Dart 3 compatible
Maintenance Status: Good

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

is_lock_screen
👍 46   ⬇️ 2.3K
Dart 3 compatible
Maintenance Status: Poor

Detects if device is in lock screen. Useful for determining whether app entered background due to locking screen or leaving app.

pattern_lock
👍 35   ⬇️ 709
Dart 3 compatible
Maintenance Status: Poor

Pattern lock as Flutter widget. Customizable and easy to use.

biometricx
👍 35   ⬇️ 100
Dart 3 compatible
Maintenance Status: Poor

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

native_auth
👍 30   ⬇️ 142
Dart 3 compatible
Maintenance Status: Average

this package is to implement faceID, touchID and fingerprint authentication

zkfinger10 Card Image
zkfinger10
👍 16   ⬇️ 54
Dart 3 compatible
Maintenance Status: Average

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

flutter_authgear Card Image
flutter_authgear
👍 5   ⬇️ 229
Dart 3 compatible
Maintenance Status: Good

Authgear SDK for Flutter

pin_lock
👍 19   ⬇️ 64

Maintenance Status: Poor

A full solution to local authentication: it contains authentication logic and tracks authentication-relevant data, while providing an interface for app-specific UI implementatin.