Customize settings and preferences
Make Firefox for Android yours with these customization options
Manage my default search engines 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.
Customize the Firefox home screen
How to customize the default Firefox home screen
How to opt out of studies on Firefox for Android
Here's how you can opt out of studies on Firefox for Android
Scan QR codes in Firefox for Android
Learn how to use the QR code reader in Firefox for Android.
Turn on/off saved logins, login sync and login autofill in Firefox for Android
Learn how to save, sync and access your logins in Firefox for Android
Collections in Firefox
Learn how to use the Collections feature.
Manage notifications in Firefox for Android
Learn how to control which notifications you receive from Firefox for Android.
Find and install Add-ons on Firefox for Android
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.
How to set up Firefox Sync in Firefox for Android
How to enable sync on Firefox for Android to sync your bookmarks, credit cards, history, logins and open tabs across your devices.
Auto-close open tabs in Firefox for Android
Learn how Firefox for Android can automatically close tabs after one day, one week or one month.
Extended add-on support
This process was created for add-on extension developers and advanced users who are interested in testing for compatibility.
Change the default language of Firefox for Android
Learn how to change the default language on Firefox for Android.
Using Dark Theme in Firefox for Android
You can change the look of your Firefox app at any time by selecting between Light and Dark mode.
Manage saved passwords in Firefox for Android
Learn how to change or remove saved login information in Firefox for Android.
Move the navigation bar to the top or bottom of the app in Firefox for Android
Firefox for Android gives you the option to move the navigation bar to the bottom or top of the app if desired.
Grant camera access to Firefox for Android
How to grant camera access so Firefox can scan a QR code.
Set Firefox for Android to open links in native apps
Learn how you can set Firefox for Android to automatically open links in native apps.
How do I quit Firefox for Android?
Add the Quit option to your menu to automatically delete your browsing history and close all tabs every time you exit the app.
Uninstall Firefox for Android add-ons
How to uninstall Firefox for Android add-ons
Add-on signing in Firefox for Android
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.
Save passwords in Firefox for Android
How to enable or disable saved logins in Firefox for Android.
Voice input in Firefox for Android
Learn how to use the voice input feature to speak into the address bar instead of typing text.
Playing videos in Firefox for Android
Firefox for Android gives you lots of options for playing video and audio on your phone, including background playback and auto-play settings.
View recent bookmarks and searches on your Firefox for Android homepage
You can access your recently saved bookmarks and recent searches from your Firefox for Android homepage.
View recent tabs on your Firefox for Android homepage
View your recent open tabs on your Firefox for Android homepage.
View articles recommended by Pocket on your Firefox for Android homepage
You can view articles and topics recommended by Pocket on your Firefox for Android homepage.
Change your wallpaper in Firefox for Android
You can change the wallpaper to customize your homepage in Firefox for Android.
Automatically fill in your address on web forms in Firefox for Android
Manage your settings for automatically filling out your address on web forms in Firefox for Android
Make Firefox the default browser on Android
This article explains how to set Firefox as your default browser on your Android device.
