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unique_device_identifier

2.1.02.8K downloads/mojonghoon023/unique_device_identifier ↗New releases in your daily digest, changelog included.

A Flutter plugin that provides a unique device identifier on all platforms including Android, iOS, Windows, macOS, Linux, Web.

Release timeline

7 releases since 2025

2025

2.0.015 Apr 2025Breaking2 sources agree

Breaking Change : getUniqueIdentifier() has been converted to a static method.

Breaking Change: getUniqueIdentifier() has been converted to a static method.
- You can now call it directly without creating an instance:
```
final deviceId = await UniqueDeviceIdentifier.getUniqueIdentifier();
```
- This change simplifies usage but breaks compatibility with the previous instance-based approach:
```
// ❌ This will no longer work:
final deviceId = await UniqueDeviceIdentifier().getUniqueIdentifier();
```

1.0.015 Apr 20252 sources agree

Initial release of the unique_device_identifier Flutter plugin.

Initial release of the unique_device_identifier Flutter plugin.
Supports the following platforms:
- ✅ Android (Settings.Secure.ANDROID_ID)
- ✅ iOS (UIDevice.identifierForVendor)
- ✅ Windows (MachineGuid from registry)
- ✅ macOS (IOPlatformUUID via IOKit with macOS 12+ fallback)
- ✅ Linux (/etc/machine-id)
- ✅ Web (fingerprint-based hash with fallback to random UUID, stored in localStorage)
No external dependencies required.
Provides a consistent getUniqueIdentifier() interface for all platforms using MethodChannel and Dart interop.