As of Firefox 128, all future releases will be fully managed in Mozilla Central. We are archiving this Github repository as of June 17th. Please refer to our Wiki announcement for more context.

The latest documentation for contributing to Firefox for Android will be maintained in the main Firefox Source Docs, here.

As always, you can find our development team on Matrix, in the following channels:

• #fenix:mozilla.org
• #focus-android:mozilla.org
• #android-components:mozilla.org
• #geckoview:mozilla.org

This repository hosts the Firefox for Android (Fenix), Focus on Android, and Mozilla Android Components projects.

This repository will soon be migrated to Mozilla Central. See the announcement here.

Update: As of Monday, March 18, this repository has been migrated to Mozilla Central. See the announcement here.

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It’s a new era in tech. Don’t settle for a browser produced by giant, profit-driven, data-hoarding tech companies. Firefox is the obvious choice for independent, ethical tech that respects your privacy and gives you more ways than ever before to tailor your internet experience exactly the way you want it.

Fenix (internal codename) is the all-new Firefox for Android browser, based on GeckoView and Mozilla Android Components.

Please file issues for Fenix (Firefox for Android) in Bugzilla, selecting the corresponding component.

Learn more about Firefox for Android

Browse like no one’s watching. The new Firefox Focus automatically blocks a wide range of online trackers — from the moment you launch it to the second you leave it. Easily erase your history, passwords and cookies, so you won’t get followed by things like unwanted ads.

Firefox Focus provides automatic ad blocking and tracking protection on an easy-to-use private browser.

• Google Play: Firefox Focus (Global)
• Google Play: Firefox Klar (Germany, Austria & Switzerland)
• Download APKs

Firefox Focus (Android) issues should now also be filed in Bugzilla under the Focus product.

Learn more about Focus for Android

A collection of Android libraries to build browsers or browser-like applications.

A fully-featured reference browser implementation based on the components can be found in the reference-browser repository.

Please file issues for Android Components in the Fenix Bugzilla, selecting the corresponding component.

Learn more about Android Components