Ad Blockers are a specific kind of software called an extension, a small piece of software that adds new features or functionality to Firefox. Using Ad Blockers, you can eliminate distraction and frustration associated with online ads popping up in your browser when you’re on the internet.
Extensions can do all kinds of fun and practical things like enabling new features, foreign language dictionaries, or visual appearances and themes. Using different extensions, you can customize Firefox to meet your needs and personal tastes!
But First, A Word of Caution
An ad blocker is a software, typically a browser extension, capable of removing or preventing ads from displaying on content viewed by a user. It targets all kinds of distractions such as pop-ups, banner ads, YouTube ads and other forms of online ads so that users may enjoy surfing the Internet calmly. Can You Block It was built to help you test if your ad-blocker is working as intended. The various tests help you in identifying what formats of advertisements are blocked or unblocked so that you can make changes accordingly. Use the eXtreme Test to test Ad-blockers such as Pi-Hole with various ad formats from popular Ad Networks. Ad Blockers are a specific kind of software called an extension, a small piece of software that adds new features or functionality to Firefox.Using Ad Blockers, you can eliminate distraction and frustration associated with online ads popping up in your browser when you’re on the internet. Ad blockers can greatly speed up your browsing experience, as it blocks advertisements and other pop-ups that take up bandwidth. This can help you save on your mobile data, as pages load faster. Using an ad blocker also makes websites look nicer and cleaner, and makes articles easier to read, as there are no boxes squished in between paragraphs. Before you choose one of the best third-party ad blockers out there, remember that there’s another option. If you’re using a secure browser, it probably includes the option to turn off ads. An ad-free browser makes things easier by blocking ads — and most secure, private browsers have additional features to increase security and block.
Many of the most trustworthy add-ons for Firefox come through our website, addons.mozilla.org (AMO), where we have collections of browser extensions subject to approval by Mozilla’s development team and to user feedback and review, as well. We catalogue and organize them for you, so you can find the best resources for your browser and minimize the risk of performance issues.
You can get add-ons from third party sites, but be careful installing any extension, especially ones that are unvetted, free and publicly available, as they could harm your computer.
Ad Blockers Help You Take Control
Our Firefox Ad Blocker Collection contains five top extensions for you to install and use.
AdBlocker Ultimate
AdBlocker Ultimate is an ad blocker and removes ALL ads. There are no “acceptable” ads or whitelisted advertisers. It provides block tracking and helps you block malware.
uBlock Origin
An efficient blocker that’s easy on CPU and memory, too.
AdNauseum
A strong ad blocker with anti-tracking benefits. AdNauseum also includes an interesting dashboard display of all the types of ads that tried to reach you, but were blocked.
Popup Block
Popup Block blocks all popup requests from any website by default. A notification window is opened to allow you accept, reject, open the popup in background page, or redirect the current page to popup address.
![Blockers Blockers](https://www.insidermonkey.com/blog/wp-content/uploads/2014/10/Chucky.jpg)
Webmail Ad Blocker
Best Ad Blockers Pcmag
Expand your email area by blocking and removing ads on the right hand side of the screen when using Gmail, Hotmail, Outlook.com and Yahoo Mail with Webmail Ad Blocker. Cardhop 1 2 2 unblocked.
Best Ad Blockers Free
Download the latest Firefox, and install our latest from our Ad Blockers Collection. And if you’re really into add-ons, follow our Mozilla Add-ons Blog and consider building your own extension to add to the collection!