Ghostery – Privacy Ad Blocker by Ghostery

4.4 Stars out of 5

4,269

672

207

129

449

5,726 reviews

Rated 5 out of 5
by Jessie, 21 days ago
Rated 5 out of 5
by amsavia, 23 days ago
Rated 5 out of 5
by thsntaaa, 24 days ago
Rated 5 out of 5
by Slin, 24 days ago
Rated 5 out of 5
by everSLO, 25 days ago
Rated 5 out of 5
by eyyeye, 25 days ago
this is the best add blocker
and its very easy to use
Rated 5 out of 5
by Misttina, a month ago
Excellent ad blocker! Thank you!
Rated 5 out of 5
by Kurt, a month ago
Ghostery is like the second version of uBlock Origin, it does the same as uBlock Origin, I love this extension too!
Rated 5 out of 5
by Thomas, a month ago
Rated 1 out of 5
by Lunule, a month ago
Doesn't block ChatGPT ads. This was my only reason to install it, but it seems, as of September 2026, there's no Firefox add-on able to block ChatGPT ads.
Developer response
posted 7 days ago
Hi there,
Please reach out to [email protected] with more details and examples. We would be happy to take a closer look, and help fix the issue you are experiencing!

Best, Ghostery Team
Rated 5 out of 5
by G A Guzman, a month ago
Rated 4 out of 5
by Firefox user 14308504, a month ago
Wunderbares Tool danke...
Rated 5 out of 5
by Spunky, a month ago
Rated 5 out of 5
by jannik, a month ago
Rated 5 out of 5
by Woxell, a month ago
Rated 5 out of 5
by Firefox user 20133446, a month ago
saved me from crashing out on those base44 ads on youtube
Rated 1 out of 5
by Сырное, a month ago
Doesnt work at all on Firefox 155 - does absolutely nothing. Sites like buzzoola.com and acint.net are just spamming my browser with fingerprinting 😡
Developer response
posted a month ago
Hi there,
please reach out to [email protected] with more details and examples of sites where ads are not being blocked. We would be happy to take a closer look and help fix the issue you are experiencing!

Best, Ghostery Team
Rated 5 out of 5
by Carol, a month ago
Rated 5 out of 5
by Firefox user 20130176, a month ago
I really love it!! It immediatedly blocks ads from Youtube when i opened the app, and it blocks popup ads from certain websites! Definetly one of the best ways to block ads!
Rated 5 out of 5
by harsha, a month ago
Simple, useful add on to get a quieter experience on webpages
Rated 5 out of 5
by Oxy_J, a month ago
Rated 5 out of 5
by Firefox user 19895058, a month ago
Rated 5 out of 5
by moppel, a month ago
Rated 4 out of 5
by desilugai, a month ago
Rated 5 out of 5
by Firefox user 20124887, a month ago

Developer response

Developer response