Introduction: Firefox Focus: The privacy browser - Browse like no one’s watching.
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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.

Get it on Google Play

Getting Involved

We encourage you to participate in this open source project. We love Pull Requests, Bug Reports, ideas, (security) code reviews or any kind of positive contribution. Please read the Community Participation Guidelines.

Watch out for issues with the "good first issue" label. Those are easy starter bugs that are available to work on!

Build instructions

  1. Clone the repository:

    git clone
  2. Import the project into Android Studio or build on the command line:

    ./gradlew clean app:assembleFocusWebviewUniversalDebug
  3. Make sure to select the right build variant in Android Studio: focusWebviewUniversalDebug


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