How To Block Facebook Ads Firefox

Facebook ads can be annoying and intrusive, but fortunately, there are ways to block them in your web browser. In this article, we will show you how to block Facebook ads in Firefox.

Step 1: Install an Adblocker Extension

The first step is to install an adblocker extension for Firefox. There are several options available, but one of the most popular ones is uBlock Origin. To install it, go to the uBlock Origin page on the Firefox Add-ons website and click “Add to Firefox.” Once installed, you can customize its settings to block Facebook ads.

Step 2: Customize uBlock Origin Settings

After installing uBlock Origin, open it by clicking on the shield icon in your browser toolbar. Then, click on the gear icon to access the settings. In the “My filters” tab, add the following filter: ||^$document. This will block Facebook ads from appearing on any page you visit.

Step 3: Enable uBlock Origin on Facebook

To ensure that uBlock Origin is enabled on Facebook, go to the social network’s website and click on the shield icon in your browser toolbar. Then, select “Disable on” from the drop-down menu. This will allow uBlock Origin to block Facebook ads on the site.

Step 4: Test Your Settings

After following the above steps, you should be able to browse Facebook without seeing any ads. To test your settings, visit a page with Facebook ads and see if they are blocked. If they are not, check your uBlock Origin settings and make sure that the filter is enabled for Facebook.


In conclusion, blocking Facebook ads in Firefox is easy with the help of an adblocker extension like uBlock Origin. By following the steps outlined above, you can enjoy a more pleasant browsing experience without being interrupted by intrusive ads.