Adblock Mozilla



So many ads, so little patience… It’s time to stop the madness.

The average person sees an average of 4,000 ads a day. If you think that’s too many, an ad blocker is your new best friend.

An ad blocker is a piece of software that can be used to block ads, and they work in two ways. The first way is when an ad blocker blocks the signal from an advertiser’s server, so the ad never shows up on your page. Another way ad blockers work is by blocking out sections of a website that could be ads.

  • Updated the 'success' text on the 'Debug Report' page. Also, the debug data now includes the AdBlock 'paused' state. Updated translations. Updated the contact information for the Hungarian and Hebrew filter lists. Fixed text display issue on AdBlock menu - Fixed an issue with the build process to include all necessary files.
  • Total Adblock is the one tool you need to take full control of your online browsing experience. Instantly eliminate unwanted adverts, intrusive notifications and advertising trackers within a matter of a few clicks. Key benefits include: Block Unwanted Ads & Trackers Enjoy the internet peacefully without any limits by removing unwanted ads.
  • Adblock Plus Firefox free download - Adblock Plus, Adblock Plus for Chrome, Adblock Plus for Internet Explorer, and many more programs.

These ads might be loud video ads, ads that follow you around the web, trackers, third-party cookies, and more. To use an ad blocker, you can search for ad blocker add-ons that are available in your browser. Firefox, for example, has this list of approved ad blocker add-ons. Click on this list (or ad blockers that are approved for your browser) and see which fits your needs.

Find the right ad blocker for you

There’s AdBlocker Ultimate that gets rid of every single ad, but buyer beware. Some of your favorite newspapers and magazines rely on advertising. Too many people blocking their ads could put them out of business.

(Image credit: GetAdBlock.com) AdBlock (no relation to AdBlock Plus) is the other best ad-blocking browser extension of note, available for users of Chrome, Firefox, Edge and Safari.

Popup ads are the worst. Block them with Popup Blocker and never deal with another annoying popup again.

Adblock plus

One of the most popular ad blockers for Chrome, Safari and Firefox is AdBlock. Use it to block ads on Facebook, YouTube and Hulu.

Create a tracker-free zone with Content Blocking

Block firefox install

On Firefox, you can use Privacy or Content Blocking settings to get even more control over ad trackers that serve you the ads.

Choose your level of protection

To start, click on the Firefox menu in the top right-hand corner of your screen. It looks like three lines stacked on top of each other. In the drop-down menu, click on Content Blocking. You should see a blue pop-up with different selections.

Go easy with Standard mode

If ads don’t bother you and you don’t mind being followed by trackers and third-party cookies, then the Standard setting should work for you. To get trackers off your tail in Standard mode, use a Private Browsing window.

Get tough with Strict mode

If seeing too many ads ruins your day, then the Strict mode is a better fit. This mode will block known third-party trackers and cookies in all Firefox windows.

Do-it-yourself Custom mode

The Custom setting gives you the ultimate choice. You can decide what you’re blocking, including trackers, cookies and more. If you allow cookies from a website, you’ll automatically be in Custom mode.

Cover your trail, block trackers

Click on the Trackers box and you’ll be able to block trackers in two ways. One way to block trackers is to do it when you’re working in a Private Window. Another way to do it is to block trackers in all windows. Keep in mind that if you choose to always block trackers, some pages might not load correctly.

Take a bite out of cookies

Cookies are sent by websites you visit. They live on your computer and monitor what you’ve been doing on a site. When an airline hikes your rates because you’ve looked at plane tickets once that day, that is the handiwork of a cookie.

In Firefox, you can block all third-party cookies or just those set by trackers. Be aware that blocking all cookies can break some sites.

Send a Do Not Track signal

If you don’t want your online behavior used for ads, you can send websites a polite “thanks but no thanks” letter by checking the Do Not Track option of Firefox. Participation is voluntary, but the websites that participate will stop tracking you immediately.

Speed up thanks to ad blockers

In some cases, an ad blocker can help your browser go faster. When an ad is loading, it can slow down a website. At the same time, it takes longer to find what you’re looking for if you’re too busy closing yet another ad.

If you want to learn more about ad blocking, there are hundreds of ad blocker extensions available for Firefox and other browsers. If want to try out the ad blockers Firefox uses, click here to download a browser that puts privacy first.

Get the latest Firefox browser.

Meet our family of products

So many ads, so little patience… It’s time to stop the madness.

The average person sees an average of 4,000 ads a day. If you think that’s too many, an ad blocker is your new best friend.

An ad blocker is a piece of software that can be used to block ads, and they work in two ways. The first way is when an ad blocker blocks the signal from an advertiser’s server, so the ad never shows up on your page. Another way ad blockers work is by blocking out sections of a website that could be ads.

These ads might be loud video ads, ads that follow you around the web, trackers, third-party cookies, and more. To use an ad blocker, you can search for ad blocker add-ons that are available in your browser. Firefox, for example, has this list of approved ad blocker add-ons. Click on this list (or ad blockers that are approved for your browser) and see which fits your needs.

Find the right ad blocker for you

There’s AdBlocker Ultimate that gets rid of every single ad, but buyer beware. Some of your favorite newspapers and magazines rely on advertising. Too many people blocking their ads could put them out of business.

Popup ads are the worst. Block them with Popup Blocker and never deal with another annoying popup again.

One of the most popular ad blockers for Chrome, Safari and Firefox is AdBlock. Use it to block ads on Facebook, YouTube and Hulu.

Create a tracker-free zone with Content Blocking

On Firefox, you can use Privacy or Content Blocking settings to get even more control over ad trackers that serve you the ads.

Choose your level of protection

Adblock Mozilla

To start, click on the Firefox menu in the top right-hand corner of your screen. It looks like three lines stacked on top of each other. In the drop-down menu, click on Content Blocking. You should see a blue pop-up with different selections.

Adblock Mozilla Plugin

Go easy with Standard mode

If ads don’t bother you and you don’t mind being followed by trackers and third-party cookies, then the Standard setting should work for you. To get trackers off your tail in Standard mode, use a Private Browsing window.

Get tough with Strict mode

If seeing too many ads ruins your day, then the Strict mode is a better fit. This mode will block known third-party trackers and cookies in all Firefox windows.

Do-it-yourself Custom mode

The Custom setting gives you the ultimate choice. You can decide what you’re blocking, including trackers, cookies and more. If you allow cookies from a website, you’ll automatically be in Custom mode.

Cover your trail, block trackers

Adblock Mozilla

Click on the Trackers box and you’ll be able to block trackers in two ways. One way to block trackers is to do it when you’re working in a Private Window. Another way to do it is to block trackers in all windows. Keep in mind that if you choose to always block trackers, some pages might not load correctly.

Take a bite out of cookies

Cookies are sent by websites you visit. They live on your computer and monitor what you’ve been doing on a site. When an airline hikes your rates because you’ve looked at plane tickets once that day, that is the handiwork of a cookie.

In Firefox, you can block all third-party cookies or just those set by trackers. Be aware that blocking all cookies can break some sites.

Send a Do Not Track signal

If you don’t want your online behavior used for ads, you can send websites a polite “thanks but no thanks” letter by checking the Do Not Track option of Firefox. Participation is voluntary, but the websites that participate will stop tracking you immediately.

Speed up thanks to ad blockers

In some cases, an ad blocker can help your browser go faster. When an ad is loading, it can slow down a website. At the same time, it takes longer to find what you’re looking for if you’re too busy closing yet another ad.

Adblock Mozilla Download

If you want to learn more about ad blocking, there are hundreds of ad blocker extensions available for Firefox and other browsers. If want to try out the ad blockers Firefox uses, click here to download a browser that puts privacy first.

Get the latest Firefox browser.

Adblock Mozilla Firefox Extension

Meet our family of products