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8+ Most Effective Firefox AdBlock Extensions in 2022

Every Adblock Firefox is not created equally and for that we got you the complete list for the most powerful and effective adblocker ever. By installing an Adblock on your Firefox browser, you can avoid any kinds of disruptive and harmful advertisements across the internet.

More often than not viruses and all kinds of malicious ads get in your way of browsing. While the advertisement may promote a website in a positive light, there are also countless other ads which contain unwanted threats for your browser. This leads to the practice of Adblock usage for your internet browser.

In this era, you will get to choose which browser to surf the internet. Unlike the early 90s, you can browse what you need with various kinds of web browsers. The major browsers nowadays like Firefox, Chrome, Safari, Internet Explorer, and Edge have been provided with all kinds of services. For at least a month or so, you will get to update the newest features for your browser.

While the web browser practically renews itself with every update, it can’t protect your computer from adware automatically. In order to prevent adware from infecting your browser and computer alike, you will need to have Adblock on your browser. Adblock works in various ways to a degree where it prevents malicious websites from opening, especially if you wish to access free streaming sites. In a way, the Adblock effectively protects your web browser from all the malicious threats you may not even know on the internet.

To get an Adblock for your browser, you can simply look for it on your browser add-ons. Each browser usually provides compatible add-ons that can function in many different ways. Each of the add-ons has a variation of offers. Sometimes you can get one for free. The others with optimized protection may come with a price. Either way, safety should be guaranteed with an Adblock.

8 Best AdBlocker for Mozilla Firefox

Have your way of blocking advertisement on various websites on the internet with ad blockers. The only way to guarantee your browser safety is to install an ad blocker on your browser. If you mainly use Firefox, you can get an ad blocker for free as your browser extension. In order to get an ad blocker, you can simply look for it on the list of Firefox add-ons.

There’s more to the eye than blocking ads. Ad blockers may serve for one main purpose of blocking ads only, but there are other features you should know about malicious elements on the internet. Trackers and privacy hackings are mostly guaranteed threats to lurk around unnoticed. They’re imbued in the websites you access and ads you see. By installing an ad blocker, you will manage to minimize the risk of getting your Firefox browser infected by unwanted adware and trackers alike.

The list we have provided below can provide you alternative choices to Adblock. While the fact is that Adblock remains the most used ad blocker for a web browser, you can still broaden your options with several ad blockers for your Firefox browser. Without further ado, here is the list of Firefox ad blockers you can use.

uBlock Origin

Get an efficient way of blocking ads with uBlock Origin. With a simple interface, this ad blocker will protect your browser from malicious threats including malware and unsafe websites. Once you install it, the uBlock icon will appear on the right upper bar of your web browser. You can also simply turn it on and off by clicking on the big power button. The off and on the button will only work for one current website only. If you wish to continue disabling the ad blocker for the next website, then you can click on it again.

With uBlock, you can also read and create filters from host files. In addition to the files from uBlock, you can give several additional lists of what the ad blocker can filter. Keep in mind that the more filters you add, the more storage you need. Nevertheless, uBlock origin still manages to manage the ad blocker footprint as low as possible.

HTTPS Everywhere

As a browser extension available in major browsers like Chrome, Firefox, and Opera, HTTPS Everywhere helps you ensure safety on your web browser. The ad blocker is produced out of the collaboration between the Tor Project and the Electronic Frontier Foundation. The way HTTPS Everywhere works is that it encrypts your online browsing and communications. In order to do that, this ad blocker will rewrite HTTP link requests to HTTPS. In other words, HTTPS Everywhere will redirect you to the secured version of every website you try to get access to.

Unfortunately, many sites still include contents from third party domains that are not available for HTTPS. To check whether the website you access can use the HTTPS trick, you can simply look at the browser’s lock icon. If it is broken or bearing an exclamation mark, your web browser may remain vulnerable to some adversaries that use active tracker analysis. However, the effort that would be required to improve the safety of your browser will keep on going. Each update of HTTPS Everywhere will automatically provide you with the newest sites to be changed to HTTPS link.


The other way to prevent malicious threats from infecting your browser is to detect tracking cookies. Disconnect can give your browser protection by seeing all the tracking cookies on the sites you access. Similarly to the other ad blocker, Disconnect will allow you to disable the trackers permanently or temporarily. The permanent option will be to block the trackers whenever they appear. Temporary option, on the other hand, will only block the trackers on the current website you’re accessing.

Unlike other free ad blockers, Disconnect gives you options to improve your device’s protection with its pro and premium services. With 24.99$, you can get the pro features which will protect your entire device instead of your browser only. If you intend to protect more than one device, worry not for you can always rely on the premium options from Disconnect. 50$ per year will guarantee your protection for your devices. Keep in mind that only three devices can use this service. In addition to the entire protection, you will gain a secure VPN access if you choose to use the premium Disconnect. With this VPN feature, you will get to encrypt your traffic and mask your locations.

Firefox Focus

If you’re an Android or iPhone user, you can browse safely with Firefox Focus. This application is designed for the smartphone systems which have no options for add-ons on their browsers. Instead of installing a malware detector, you can simply use a safe and private browser like Firefox Focus. Blocking ads and trackers will be as easy as having a seamless and light internet browsing with this browser.

Firefox Focus provides additional privacy by allowing you to block known website trackers by category:

  • Ads, analytics and social trackers
  • Other content trackers including embedded videos, photo slideshows, and news article embed that could track you. Beware of blocking other content trackers for it may cause many sites to stop functioning properly.

Use Firefox Focus as a browser that protects your privacy and ensures your security. Firefox Focus can easily erase your browsing history, passwords, bookmarks and cookies and prevent unwanted ads from harming your browser. In addition to the core protection, Firefox Focus uses a list provided by Disconnect to identify and block trackers. This joined partneship allows you to get the safest and best mobile web experience.

Adblock for Firefox

As one of the most used ad blockers in various web browsers, Adblock for Firefox can test fairly well against any threats you find from free advertising. In addition to the adware, you can also protect your Firefox browser from trackers with it. Aside from lightweight features from Firefox, Adblock can enhance the browser performance with its way of blocking harmful sites. After all, your browser will only load things that are necessary for your need without some trashy ads in between.

When it was first released, Adblock was only available on Chrome, Safari, and Opera. The ad blocker was not yet available for Firefox. It was until 2014 that Adblock was made available for Firefox. Since then, you can use Adblock simply by installing the add-on under the ad blocker list. You can look for it by simply going to extension option then type for ad blocker on the add-ons search bar. On the list of the available ad blockers, click on the Adblock. You can check the features and the services it offers first before installing it. Check the reviews and the number of people uses this free extension as well to make sure that the Adblock extension works on your web browser.

Adblock Plus for Firefox

Get the seamless way of browsing on your Firefox with Adblock Plus. Unlike its name, Adblock Plus doesn’t associate with Adblock for its service. Not only that, but Adblock Plus is also a free extension that you can use instantly once you install it. The plus in the name doesn’t refer to the additional service or the premium version of the product, but rather all the services you can get for free.

As a free extension, Adblock Plus allows you to customize your web experience. It provides you options like blocking annoying ads, disabling tracking and lots more. Choose what you want to see when browsing the web by using filter lists to block unwanted elements, like ads or trackers.

You can apply these services to improve the safety of all of your major desktop browsers as well as your mobile devices. Other than Firefox, Adblock Plus is also available as the extension for Chrome, Safari, and Opera.

For a Firefox user, you can simply go to the add-ons feature and look for Adblock Plus on the list of available ad blockers. Once you find it, you can install it and wait for a while until the process is finished. When it’s done, you will see an Adblock Plus icon on the right side of the search bar of your Firefox browser.

The main feature you should know about ad blocker is the filter lists. Filter lists will tell your browser which elements to block. It’s your choice to block as little or as much as you want. You can choose from pre-made, externally maintained filter lists, or create your own list (English only). Almost all pre-made filter lists are created, published, and managed by users for users under open source licenses.

Best Adblock for Firefox

Between Adblock and Adblock Plus, which ad blocker fits your preference? Both of the ad blockers above provide you great services for free. You can filter all the list of threats you can block or make an exception of ads you don’t mind to see. Though there is a factory list of threats to be filtered with, you can add a couple of filter lists to enhance your browser performance.

The other thing that Adblock Plus can do is to separate paid ads and malicious ads on the internet. In other words, Adblock Plus will allow you to only see selected ads that won’t harm your browser and get rid of the risky ones. That way, your Firefox safety will be guaranteed.

An alternative choice of ad blocker for you who choose not to opt out any kinds of advertisements out there is Adblock Ultimate. This ad blocker will prevent any types of ads to show up on your browser. Much like the other ad blockers, Adblock Ultimate will disable any trackers and potential malware from a website. The ultimate Adblock seems to work well so far for a typical ad blocker like any other.

What makes Adblocker Ultimate different from the rest? Adblock Ultimate includes a few extensive filters that offer decent protection against annoying, flashy ads, YouTube commercials, and more.

Unlike other ad blockers, it doesn’t have a whitelist for unwanted ads. Therefore, you will see no advertisement ever. You can stream YouTube seamlessly and forget all the online commercials. After all, blocking ads will help speed up your website loading process. It makes for efficient web experience. On the downside, however, the ad blocker will decrease CPU and memory usage. Nonetheless, it’s a small price to pray for the best web experience you can get.



Michael Reddy is a tech enthusiast, entertainment buff, and avid traveler who loves exploring Linux and sharing unique insights with readers.