Block ads on Firefox

Remove advertising and tracking from Firefox

Block ads and trackers on your web browser
The Shelblock adblocker blocks ad contents and trackers on Mozilla Firefox search results and on websites you browse

Fed up with untimely ads? 😡

Do like our 0 users, try Shelblock and get rid of ads.

Good product, does the job. I installed this because I read about it in a news article.
Excellent, easy to install and more options than AdBlock.
Really good app, I recommend it to you :)
Good and useful software.
See all our reviews on Trustpilot

Block ads and protect your personal data for free on Firefox

Effectively remove all ads
Automatically block advertising on the websites and applications you visit with Shelblock's predefined filtering. Complete the blocking list by adding the sites and software you wish to allow or block access to.
Block the collection of your personal data
Even the most "secure" browsers use your personal data to pay themselves. Shelblock anti-pub software protects your online privacy by preventing trackers from collecting your data
Read our article on cyber-espionage

A better navigation than with a classic adblocker

Choose the appropriate blocking rules
Choose between the different predefined locks to get the best protection adapted to your needs. Maximum protection is enabled by default.
Observe the statistics
Customize your white list

Our latest blog posts about Firefox

Our articles deal with current events in the world of online advertising and data protection, and offer tutorials on our advertising blocker

How do I block a pop-up window on Firefox with Shelblock?
How do I block a pop-up window on Firefox with Shelblock?
Block Firefox ads and pop-ups with Shelblock. Our anti-adware is effective and makes your Internet browsing easier.
Back to top