Manage Firefox data collection and privacy settings

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progressive rollout banner Firefox handles data with transparency—learn more about what that means for you. Read the Firefox Privacy Notice.

Firefox balances privacy with performance by collecting limited data, such as usage trends, crash reports, and system details, to improve stability and functionality.

This article provides an overview of what’s included in your system settings, where you can control data collection and usage on desktop; guidance is also available for mobile.

Manage settings involving data collection on desktop

To manage technical and interaction data, studies, the daily usage ping and the automatic sending of crash reports:

First, open the Privacy & Security settings

  1. In the Menu bar at the top of the screen, click Firefox and select Settings (or Preferences, in some cases).Click the menu button Fx89menuButton and select Settings.
  2. On the left-hand side, click Privacy & Security.
  3. Scroll down to the Firefox Data Collection and Use section.
    firefoxdataFx148DataCollection

Next, choose what to share

Uncheck or check the following options based on your preferences:

  • Send technical and interaction data to Mozilla – Helps improve Firefox features, performance and stability. For details, see Manage technical and interaction data collection settings in Firefox.
    This setting also enables the following two options:
    • Allow personalized extension recommendations – Provides tailored extension suggestions.
    • Install and run studies – Allows Mozilla to test experimental features before public release. For details, see About Studies.
Note: Changes save automatically. Close the Settings tab when you're done.

Manage sponsored content data, recent activity and weather

First, open the New Tab content settings

Click the gear Fx89Personalize-GearIconpencil Fx141NewTabCustomizeIcon icon on the bottom right corner of your New Tab page. A panel will open, showing content you can customize.

Next, choose your New Tab content

Click the toggle next to a section to switch it on Fx89Personalize-ToggleOn or off Fx89Personalize-ToggleOff to show or hide that section.

Fx140PersonalizeNewTab-NoWallpaperFx145CustomizeNewTab-NoWallpaper

Opt in or opt out of sponsored content and recent activity

  1. Click IG settings Manage more settings at the bottom of the panel.
    • The Home panel will open, with Firefox Home Content settings you can customize.
    Fx140HomeContentSettings
  2. Check or uncheck items in the Shortcuts and Recommended stories sections.
  3. Check or uncheck items in the Recent activity section:
  1. Click the IG settings Manage more settings link at the bottom of the panel.
    • The Home panel will open, with Firefox Home Content settings you can customize.
    Fx145HomeContentSettingsFx149HomeContentSettings
  2. Check or uncheck items in the Support Firefox section:
  3. Check or uncheck items in the Recent activity section:

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