Manage your settings for automatically filling out your address on web forms in Firefox for Android
Firefox for Android lets you add, remove and change your default search engine. Learn to manage your search engines with just a few taps.
How to enable sync on Firefox for Android to sync your bookmarks, history, logins and open tabs across devices.
How to customize the default Firefox home screen
There are several extensions that you can install to add features to Firefox. Learn how to find, install and manage these add-ons to Firefox for Android.
Learn how to use the Collections feature.
Here's how you can opt out of studies on Firefox for Android
Learn how to change the default language on Firefox for Android.
You can change the look of your Firefox app at any time by selecting between Light and Dark mode.
How to uninstall Firefox for Android add-ons
You'll see a warning in Firefox for Android when you try to install unverified or unsigned add-ons. Learn more about add-on signing.
Learn how to change or remove saved login information in Firefox for Android.
How to enable or disable saved logins in Firefox for Android.
Learn how to use the QR code reader in Firefox for Android.
Learn how to use the voice input feature to speak into the address bar instead of typing text.
Firefox for Android gives you lots of options for playing video and audio on your phone, including background playback and auto-play settings.
Firefox for Android gives you the option to move the navigation bar to the bottom or top of the app if desired.
Learn how to save, sync and access your logins in Firefox for Android
Learn how to control which notifications you receive from Firefox for Android.
How to grant camera access so Firefox can scan a QR code.
Learn how Firefox for Android can automatically close tabs after one day, one week or one month.
Learn how you can set Firefox for Android to automatically open links in native apps.
You can access your recently saved bookmarks and recent searches from your Firefox for Android homepage.
View your recent open tabs on your Firefox for Android homepage.
You can view articles and topics recommended by Pocket on your Firefox for Android homepage.
You can change the wallpaper to customize your homepage in Firefox for Android.
This process was created for add-on extension developers and advanced users who are interested in testing for compatibility.
This article explains how to set Firefox as your default browser on your Android device.