Free Tracker & Ad Blocker for Firefox

Firefox does allow you to block some trackers using its enhanced tracking protection feature but Ghostery offers you a more robust service to block trackers. Download our Firefox Ad Blocker for free to block trackers, popups, consent boxes and more. Enjoy the internet while limiting unwanted tracking.

You can stop trackers by downloading our Ad Blocker. Our Firefox extension blocks cookies, popups, consent boxes and many other trackers. Our AI tracker replaces your details with random values - making sure that your personal data is untrackable.

While you can block specific website trackers on Firefox, Ghostery offers superior tracker blocker features including stopping cookies, popups, and we also block ads! It's fast and easy. Get started by downloading the Ghostery Ad blocker extension to ensure that all online trackers are blocked and your personal information is kept private.

Yes, Firefox has built in ad blocking capabilities. However, as their own team puts it, most users choose to use ad blocker extensions such as Ghostery for better results. The Ghostery ad blocker for Firefox works on a large range of websites and it can also block Youtube ads!

You can stop all online ads by downloading our Firefox ad blocker extension. Additionally our extension also blocks cookies, popups & other harmful trackers!

Ghostery’s ad blocker for Firefox is one of the best ad blockers currently on the market. Our ad blocker is safe, effective and free to use.

It blocks ads, popups, and trackers in real time, helping websites load faster while protecting your personal infromation. With features like the Ghostery Panel, an intuitive interface that provides detailed insights every time a website loads, you get full visibility and control over what’s happening behind the scenes. Whether you're a casual user or want to explore deeper, Ghostery adapts to your browsing style on both desktop and mobile.

The "Never-Consent" feature in Ghostery not only bypasses consent dialogs but also automatically selects more restrictive tracking settings for the user. This careful balancing act ensures stronger protection while minimizing website breakage, clearly signaling to publishers that Ghostery users prioritize privacy but still desire a functional browsing experience.

Yes, Ghostery is available on mobile versions of Firefox. You can use it as ad block Firefox on Android by downloading and installing the free Ghostery extension from the Mozilla Add-ons page for Firefox on mobile. Once installed, it helps block ads and trackers and improves page loading speed. This gives you better privacy, a cleaner browsing experience, and more control over what loads on your device.

Ghostery is free to use for everyone. The Ghostery browser extension provides core features like ad blocking, anti tracking, and with "Never-Consent" you not only bypass cookie consent dialogs but also optimal privacy settings are automatically selected for the user.

The free Firefox extension Ghostery helps reduce tracking on Firefox browser by blocking trackers and ads, which prevents third-party data collection and improves browsing speed. It also offers automatic cookie management to control and minimize personal data leakage. These features collectively help protect your personal information, making browsing more secure, efficient and seamless.

Yes, you can customize Ghostery's blocking settings in Firefox. Ghostery recommends using default settings in the Firefox ad blocker but it allows you to adjust its features to suit your preferences. Whether you use it as ad block Firefox or across other browsers, you can choose to block all trackers and ads by default, or fine-tune the settings to allow certain types of trackers or ads from websites you trust or want to support. This level of customization provides flexibility in balancing protection, site functionality, and support for the web services you value.

Ghostery Firefox ad blocker improves browsing speed primarily by blocking trackers and ads, which often consume data and increase page load times. With Ghostery, your pages load almost 2x faster on average, and you use 25% less energy. This streamlined approach not only reduces unnecessary tracking but also significantly speeds up the overall browsing experience, making websites load faster and operate more smoothly.

To pin the Ghostery extension in Firefox and keep the icon visible at all times, follow these steps:

1. Click the puzzle piece icon (🧩) in the Firefox toolbar. This opens your list of installed extensions.
2. Find Ghostery in the list.
3. Click the gear icon next to Ghostery.
4. Select "Pin to Toolbar".

Ghosty, the Ghostery icon should now appear directly in your main toolbar for quick access.

If you still don’t see it, you can also go to: Menu (≡) > Extensions and themes >, Extensions >, find Ghostery, click the three dots, and choose Pin to Toolbar.

Now Ghostery will stay visible while you browse.

Yes. Ghostery is designed to block most types of ads across the web, including many video ads such as pre-rolls, mid-rolls, and embedded video ad units on popular platforms. This also applies when you use it as ad block Firefox, Chrome, Edge, or other supported browsers. However, some streaming and video platforms continuously change how they deliver ads, which can occasionally make video ads slip through until we update our protections. Our team and community actively maintain blocking rules and technologies to keep video ad blocking effective, including efforts to block ads on Youtube.

If you ever notice video ads getting through, make sure Ghostery browser extension is updated to the latest version, try refreshing the page, or contribute to improved coverage by reporting the site through the Ghostery panel. Ghostery remains free, open-source, and focused on giving you control over your browsing experience.

Install Ghostery on Firefox by opening the Ghostery page on Mozilla Add-ons and selecting Add to Firefox. Review Firefox’s permission request, confirm the installation, and Ghostery will begin blocking ads and tracking scripts automatically. For quick access, open Firefox’s Extensions menu, find Ghostery, select the settings icon, and choose Pin to Toolbar. Ghostery also works with Firefox on Android, where it can be installed from Mozilla’s mobile add-ons directory.

Browser extensions that block ads and tracking need permission to access website and network activity because content-blocking extensions work by inspecting and modifying web requests as pages load. Ghostery uses these permissions to identify advertising and tracking scripts, block unwanted connections, and apply protection across the websites you visit. Firefox may describe this broadly as access to browser tabs, navigation activity, or website information. These permissions enable Ghostery’s core functionality and do not mean that Ghostery collects your browsing activity.

Ghostery helps reduce exposure to malicious advertising by blocking ads, tracking scripts, and connections to known malicious domains before they load. This can prevent some malvertising, scams, and phishing attempts delivered through advertising networks from reaching your browser. Ghostery is not a dedicated anti-phishing or antivirus product, so it should complement Firefox’s built-in security protections and safe browsing habits rather than replace them, especially when opening suspicious links, downloads, or unfamiliar websites.