Firebase Core for Flutter

pub package

A Flutter plugin to use the Firebase Core API, which enables connecting to multiple Firebase apps.

For Flutter plugins for other Firebase products, see


To use this plugin, add firebase_core as a dependency in your pubspec.yaml file.

Web integration

In addition to the firebase_core dependency, you'll need to modify the web/index.html of your app following the Firebase setup instructions:

Read more in the firebase_core_web README.

Getting Started

See the example directory for a complete sample app using Firebase Core.

Issues and feedback

Please file Flutterfire specific issues, bugs, or feature requests in our issue tracker.

Plugin issues that are not specific to Flutterfire can be filed in the Flutter issue tracker.

To contribute a change to this plugin, please review our contribution guide, and send a pull request.