--- description: Unofficial Capacitor plugin for Firebase App SDK to initialize Firebase in your app with support for Android, iOS, and Web. title: Capacitor Firebase App Plugin for Android, iOS & Web - Capawesome image: https://capawesome.io/docs/assets/images/social/sdks/capacitor/firebase/app.png --- [Skip to content ](#capacitor-firebaseapp) [πŸ” Introducing the **Capacitor Vault** plugin β€” store secrets behind biometrics or a device passcode. ](/blog/announcing-the-capacitor-vault-plugin/) * [ SDKs ](/docs/sdks/) * [ iOS ](#ios) * [ Configuration ](#configuration) * [ Demo ](#demo) * [ Usage ](#usage) * [ API ](#api) * [ Changelog ](#changelog) * [ License ](#license) * [ App Check ](/docs/sdks/capacitor/firebase/app-check/) * [ Authentication ](/docs/sdks/capacitor/firebase/authentication/) * [ Crashlytics ](/docs/sdks/capacitor/firebase/crashlytics/) * [ Cloud Firestore ](/docs/sdks/capacitor/firebase/cloud-firestore/) * [ Cloud Functions ](/docs/sdks/capacitor/firebase/cloud-functions/) * [ Cloud Messaging ](/docs/sdks/capacitor/firebase/cloud-messaging/) * [ Cloud Storage ](/docs/sdks/capacitor/firebase/cloud-storage/) * [ Performance Monitoring ](/docs/sdks/capacitor/firebase/performance-monitoring/) * [ Remote Config ](/docs/sdks/capacitor/firebase/remote-config/) * [ Formbricks ](/docs/sdks/capacitor/formbricks/) * [ Geocoder ](/docs/sdks/capacitor/geocoder/) * [ Google Sign-In ](/docs/sdks/capacitor/google-sign-in/) * [ Grafana Faro ](/docs/sdks/capacitor/grafana-faro/) * [ libSQL ](/docs/sdks/capacitor/libsql/) * [ Live Update ](/docs/sdks/capacitor/live-update/) * [ Managed Configurations ](/docs/sdks/capacitor/managed-configurations/) * [ Media Session ](/docs/sdks/capacitor/media-session/) * [ ML Kit ](/docs/sdks/capacitor/mlkit/) * [ Navigation Bar ](/docs/sdks/capacitor/navigation-bar/) * [ NFC ](/docs/sdks/capacitor/nfc/) * [ OAuth ](/docs/sdks/capacitor/oauth/) * [ Pedometer ](/docs/sdks/capacitor/pedometer/) * [ Photo Editor ](/docs/sdks/capacitor/photo-editor/) * [ PostHog ](/docs/sdks/capacitor/posthog/) * [ Printer ](/docs/sdks/capacitor/printer/) * [ Purchases ](/docs/sdks/capacitor/purchases/) * [ RealtimeKit ](/docs/sdks/capacitor/realtimekit/) * [ Screen Orientation ](/docs/sdks/capacitor/screen-orientation/) * [ Screenshot ](/docs/sdks/capacitor/screenshot/) * [ Secure Preferences ](/docs/sdks/capacitor/secure-preferences/) * [ Speech Recognition ](/docs/sdks/capacitor/speech-recognition/) * [ Speech Synthesis ](/docs/sdks/capacitor/speech-synthesis/) * [ Share Target ](/docs/sdks/capacitor/share-target/) * [ Square Mobile Payments ](/docs/sdks/capacitor/square-mobile-payments/) * [ SQLite ](/docs/sdks/capacitor/sqlite/) * [ Superwall ](/docs/sdks/capacitor/superwall/) * [ Torch ](/docs/sdks/capacitor/torch/) * [ Vault ](/docs/sdks/capacitor/vault/) * [ Wifi ](/docs/sdks/capacitor/wifi/) * [ Zip ](/docs/sdks/capacitor/zip/) * [ Cordova ](/docs/sdks/cordova/) * [ Cloud ](/docs/cloud/) * [ Integrations ](/docs/cloud/live-updates/integrations/) * Concepts * Reference * [ Troubleshooting ](/docs/cloud/live-updates/troubleshooting/) * [ FAQ ](/docs/cloud/live-updates/faq/) * [ Native Builds ](/docs/cloud/native-builds/) * [ Set Up Environments ](/docs/cloud/native-builds/environments/) * [ Overwrite Native Configurations ](/docs/cloud/native-builds/native-configurations/) * [ Auto-Increment Build Numbers ](/docs/cloud/native-builds/auto-incrementing-build-numbers/) * [ Configure the Web Build Script ](/docs/cloud/native-builds/web-build-script/) * [ Build from a Monorepo ](/docs/cloud/native-builds/monorepo/) * [ Use pnpm, Yarn, or bun ](/docs/cloud/native-builds/package-managers/) * [ Install Private npm Packages ](/docs/cloud/native-builds/npm-private-registry/) * [ Override the Java Version ](/docs/cloud/native-builds/override-java-version/) * [ Custom iOS Provisioning Profiles ](/docs/cloud/native-builds/custom-ios-provisioning-profiles/) * [ Build without Git ](/docs/cloud/native-builds/build-without-git/) * [ Access Git Behind a Firewall ](/docs/cloud/native-builds/firewall-access/) * [ Integrations ](/docs/cloud/native-builds/integrations/) * Reference * [ Troubleshooting ](/docs/cloud/native-builds/troubleshooting/) * [ FAQ ](/docs/cloud/native-builds/faq/) * [ App Store Publishing ](/docs/cloud/app-store-publishing/) * [ Submit a Build ](/docs/cloud/app-store-publishing/submit-a-build/) * [ Submit Automatically After a Build ](/docs/cloud/app-store-publishing/submit-automatically/) * [ Troubleshooting ](/docs/cloud/app-store-publishing/troubleshooting/) * [ FAQ ](/docs/cloud/app-store-publishing/faq/) * [ Automations ](/docs/cloud/automations/) * [ Reference ](/docs/cloud/automations/reference/) * [ Troubleshooting ](/docs/cloud/automations/troubleshooting/) * [ FAQ ](/docs/cloud/automations/faq/) * [ Assist ](/docs/cloud/assist/) * [ CLI ](/docs/cloud/cli/) * APIs and SDKs * [ Webhooks ](/docs/cloud/webhooks/) * [ Integrations ](/docs/cloud/integrations/) * Account * [ Organization ](/docs/cloud/organizations/) * [ Two-Factor Enforcement ](/docs/cloud/organizations/two-factor-authentication/) * [ Audit Logs ](/docs/cloud/organizations/audit-logs/) * [ Billing ](/docs/cloud/organizations/billing/) * [ License Keys ](/docs/cloud/license-keys/) * [ AI ](/docs/ai/) * [ Insiders ](/docs/insiders/) * [ Billing & Plans ](/docs/insiders/billing-and-plans/) * [ FAQ ](/docs/insiders/faq/) * [ License ](https://capawesome.io/legal/eula/) * [ Support ](/docs/support/) * [ Contributing ](/docs/contributing/) * Contributing code * [ Code of Conduct ](/docs/contributing/code-of-conduct/) * [ Questions ](https://docs.github.com/en/discussions/collaborating-with-your-community-using-discussions/participating-in-a-discussion#creating-a-discussion) * [ Blog ](/blog/) * Categories * [ iOS ](#ios) * [ Configuration ](#configuration) * [ Demo ](#demo) * [ Usage ](#usage) * [ API ](#api) * [ Changelog ](#changelog) * [ License ](#license) # @capacitor-firebase/app[ΒΆ](#capacitor-firebaseapp "Permanent link") Unofficial Capacitor plugin for [Firebase App](https://firebase.google.com/docs).[1](#fn:1) [ ![Deliver Live Updates to your Capacitor app with Capawesome Cloud](../../../../assets/external/cloud.capawesome.io/assets/banners/cloud-build-and-deploy-capacitor-apps.69628c3f.png) ](https://cloud.capawesome.io/) ## Newsletter[ΒΆ](#newsletter "Permanent link") Stay up to date with the latest news and updates about the Capawesome, Capacitor, and Ionic ecosystem by subscribing to our [Capawesome Newsletter](https://cloud.capawesome.io/newsletter/). ## Compatibility[ΒΆ](#compatibility "Permanent link") | Plugin Version | Capacitor Version | Status | | -------------- | ----------------- | -------------- | | 8.x.x | \>=8.x.x | Active support | | 7.x.x | 7.x.x | Deprecated | | 6.x.x | 6.x.x | Deprecated | | 5.x.x | 5.x.x | Deprecated | | 1.x.x | 4.x.x | Deprecated | ## Installation[ΒΆ](#installation "Permanent link") You can use our **AI-Assisted Setup** to install the plugin. Add the [Capawesome Skills](https://github.com/capawesome-team/skills) to your AI tool using the following command: `[](#%5F%5Fcodelineno-0-1)npx skills add capawesome-team/skills --skill capacitor-plugins ` Then use the following prompt: `` [](#%5F%5Fcodelineno-1-1)Use the `capacitor-plugins` skill from `capawesome-team/skills` to install the `@capacitor-firebase/app` plugin in my project. `` If you prefer **Manual Setup**, install the plugin by running the following commands and follow the platform-specific instructions below: `[](#%5F%5Fcodelineno-2-1)npm install @capacitor-firebase/app firebase [](#%5F%5Fcodelineno-2-2)npx cap sync ` Add Firebase to your project if you haven't already ([Android](https://github.com/capawesome-team/capacitor-firebase/blob/main/docs/firebase-setup.md#android) / [iOS](https://github.com/capawesome-team/capacitor-firebase/blob/main/docs/firebase-setup.md#ios) / [Web](https://github.com/capawesome-team/capacitor-firebase/blob/main/docs/firebase-setup.md#web)). ### Android[ΒΆ](#android "Permanent link") #### Variables[ΒΆ](#variables "Permanent link") If needed, you can define the following project variable in your app’s `variables.gradle` file to change the default version of the dependency: * `$firebaseCommonVersion` version of `com.google.firebase:firebase-common` (default: `22.0.1`) This can be useful if you encounter dependency conflicts with other plugins in your project. ### iOS[ΒΆ](#ios "Permanent link") #### Swift Package Manager[ΒΆ](#swift-package-manager "Permanent link") Add the following to your `capacitor.config.json` (or `capacitor.config.ts`) to avoid a [SwiftPM package identity collision](https://github.com/capawesome-team/capacitor-firebase/issues/959): `[](#%5F%5Fcodelineno-3-1){ [](#%5F%5Fcodelineno-3-2) "experimental": { [](#%5F%5Fcodelineno-3-3) "ios": { [](#%5F%5Fcodelineno-3-4) "spm": { [](#%5F%5Fcodelineno-3-5) "packageOptions": { [](#%5F%5Fcodelineno-3-6) "@capacitor-firebase/app": { [](#%5F%5Fcodelineno-3-7) "symlink": true [](#%5F%5Fcodelineno-3-8) } [](#%5F%5Fcodelineno-3-9) } [](#%5F%5Fcodelineno-3-10) } [](#%5F%5Fcodelineno-3-11) } [](#%5F%5Fcodelineno-3-12) } [](#%5F%5Fcodelineno-3-13)} ` **Attention**: SPM `packageOptions` support requires Capacitor CLI **8.4.0+**. ## Configuration[ΒΆ](#configuration "Permanent link") No configuration required for this plugin. ## Demo[ΒΆ](#demo "Permanent link") A working example can be found here: [robingenz/capacitor-firebase-plugin-demo](https://github.com/robingenz/capacitor-firebase-plugin-demo) ## Usage[ΒΆ](#usage "Permanent link") `[](#%5F%5Fcodelineno-4-1)import { FirebaseApp } from '@capacitor-firebase/app'; [](#%5F%5Fcodelineno-4-2) [](#%5F%5Fcodelineno-4-3)const getName = async () => { [](#%5F%5Fcodelineno-4-4) const result = await FirebaseApp.getName(); [](#%5F%5Fcodelineno-4-5)}; [](#%5F%5Fcodelineno-4-6) [](#%5F%5Fcodelineno-4-7)const getOptions = async () => { [](#%5F%5Fcodelineno-4-8) const result = await FirebaseApp.getOptions(); [](#%5F%5Fcodelineno-4-9)}; ` ## API[ΒΆ](#api "Permanent link") * [getName()](#getname) * [getOptions()](#getoptions) * [Interfaces](#interfaces) ### getName()[ΒΆ](#getname "Permanent link") `[](#%5F%5Fcodelineno-5-1)getName() => Promise ` Get the name for this app. **Returns:** `Promise<[GetNameResult](#getnameresult)>` **Since:** 0.1.0 --- ### getOptions()[ΒΆ](#getoptions "Permanent link") `[](#%5F%5Fcodelineno-6-1)getOptions() => Promise ` Get the configuration options for this app. **Returns:** `Promise<[GetOptionsResult](#getoptionsresult)>` **Since:** 0.1.0 --- ### Interfaces[ΒΆ](#interfaces "Permanent link") #### GetNameResult[ΒΆ](#getnameresult "Permanent link") | Prop | Type | Description | Since | | -------- | ------ | ---------------------------- | ----- | | **name** | string | The unique name of this app. | 0.1.0 | #### GetOptionsResult[ΒΆ](#getoptionsresult "Permanent link") | Prop | Type | Description | Since | | ----------------- | ------ | -------------------------------------------------------------- | ----- | | **apiKey** | string | API key used for authenticating requests from your app. | 0.1.0 | | **applicationId** | string | Google App ID used to uniquely identify an instance of an app. | 0.1.0 | | **databaseUrl** | string | The database root URL. | 0.1.0 | | **gcmSenderId** | string | The Project Number. | 0.1.0 | | **projectId** | string | The Google Cloud project ID. | 0.1.0 | | **storageBucket** | string | The Google Cloud Storage bucket name. | 0.1.0 | ## Changelog[ΒΆ](#changelog "Permanent link") See [CHANGELOG.md](https://github.com/capawesome-team/capacitor-firebase/blob/main/packages/app/CHANGELOG.md). ## License[ΒΆ](#license "Permanent link") See [LICENSE](https://github.com/capawesome-team/capacitor-firebase/blob/main/packages/app/LICENSE). --- 1. This project is not affiliated with, endorsed by, sponsored by, or approved by Google LLC or any of their affiliates or subsidiaries. [↩](#fnref:1 "Jump back to footnote 1 in the text") May 17, 2026 Back to top