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Starting in Firefox version 135, the “Do Not Track” checkbox will be removed. Many sites do not respect this indication of a person's privacy preferences, and, in some cases, it can reduce privacy.
If you wish to ask websites to respect your privacy, you can use the “Tell websites not to sell or share my data” setting. This option is built on top of the Global Privacy Control (GPC). GPC is respected by increasing numbers of sites and enforced with legislation in some regions. To learn more about this, please read Global Privacy Control.
Firefox lets you tell websites that you do not want them to track your browsing behavior. This article explains what tracking is and how to turn on the Do Not Track feature.
- See Tips to protect your online privacy for other ways to keep your browsing private.
Tracking
Most major websites track their visitors' behavior and then sell or provide that information to other companies. This information can be used to show ads, products or services specifically targeted to you. Firefox has a Do Not Track feature that lets you tell every website you visit, their advertisers, and content providers that you don't want your browsing behavior tracked.
Honoring this setting is voluntary — individual websites are not required to respect it. Websites that do honor this setting should automatically stop tracking your behavior without any further action from you. Turning on this feature will not affect your ability to log in to websites nor cause Firefox to forget your private information, such as the contents of shopping carts, location information or login information.
Turn on the Do Not Track feature
The Do Not Track feature is turned off by default, except in Private Windows, where it is always on by default. To always use Do Not Track:
- In the Menu bar at the top of the screen, click and then select or , depending on your macOS version.Click the menu button
and select .
- Select the panel.
- This takes you to the Enhanced Tracking Protection section of your Browser Privacy settings.
- Under Send websites a “Do Not Track” signal that you don’t want to be tracked, choose Always.
- Close the page. Any changes you've made will automatically be saved.
- In the Menu bar at the top of the screen, click and then select or , depending on your macOS version.Click the menu button and select .
- Select the panel.
- Under Website Privacy Preferences, check the box next to .
- Close the page. Any changes you've made will automatically be saved.
To learn more about how Firefox protects you from trackers in Private Windows, see SmartBlock for Enhanced Tracking Protection.
