384 reviews
  • One of the best Blocker ever! Works perfekt with Firefox 38.0.1

  • Terrific add-on.
  • It is well designed and barebones in ui. It is quick and simple, and advanced (if you want)!
    I was so happy to notice that it came with an element blocker, unlike ABP/E.
    One thing I wish it had was a preview mode for element blocking and that's it. I would say that when if comes to the settings and features of the element blocker, ABP/E is better. I hope uBlock catches up on that, but that's not preventing me from using it.
    Another nice thing would be a flash blocker, tab on Flash elements. Sommething similar to what ABP/E had. Then again I have Flashblock that!

    PS I am pretty happy the icon and title has stayed the way it looked originally since the initialization of uBlock!
  • Inconsistency during load some websites. It makes me left this for a while. Some works need to be done I think.

    And adding and removing some custom filters in "My filters" is painful, since we need to looking date by date, not alphabetical order.

    Dashboard accessibility also minimum.
  • The only things I would request right off the top of my mind are an "open blockable items" feature like the one in AdBlockPlus and an element selector that acts like the Element Hiding Helper extension.
    There is an element selector available. Click the uBlock button, then click the small eye-dropper that appears just to the right of the "on this page" label.

    There is no list of blockable items at this time, though, sorry.
  • Me gusto esta si bloquea los anuncios con eficiencia y sin hacer más lento Firefox
  • Fastest and most easy to use add blocker yet!
  • Would love to have µMatrix advanced functions included!
  • Add-on tuyệt vời thật, vừa từ chrome chuyển sang firefox mà lại không có cái tiện ích VNSHIELD, dùng Adblock Plus thì cá nhân thấy không bằng được, nhưng rồi dùng thử tiện ích này thì thấy thật tuyệt, nó giống như là phù hợp với người Việt Nam khi lướt web vậy, đúng là hàng đỉnh
  • We do not need NoScript anym more. uBlock blocks both ads and scripts. So if you activate "advanced mode" uBlock has 3rd party scripts and frame block features.
  • A fantastic extension! Uses less memory and CPU than other ad blockers. This is now the official uBlock extension, transferred *voluntarily* to Chris and Alex from the original developer (Gorhill, who didn't want the burden to support the users, and then changed idea and created uBlock Origin). Why do people keep complaining about this? Just use this one!
  • µBlock is an amazing add-on! I recommend it to everyone I meet. While it can function as an efficient ad-blocker, its true power lies in its "advanced mode" dynamic blocking ability, which combines addons like RequestPolicy and NoScript. Only load the content *you* want, not whatever third-party scripts and tracking images marketers and data miners want you to.

    Also: A special thank you to Chris Aljoudi (and Alex Vallat) for taking over maintenance of this add-on at the request of the original primary developer!
  • Muy buena y útil!
  • 很好用!开源产品没有必要在意是否官方。
  • 1. I don't like the UI. Not user-friendly at all. I need to read FAQ to find buttons of settings and explanation of the dynamic filtering table.
    2. Most importantly, no filtering list (ctrl+shift+v in ABP). You can't disable certain filters in the list. Without this feature I can't use uBlock.
  • самый лучший блокировщик рекламы
  • uBlock got it. It's the new most effective ad blocker for this era.
  • Oh my god!! I had ads on every page I would go on that I couldn't get rid of. I downloaded pretty much every ad-blocker I could find, and then I came across this one. This is the best Addon ever!! I highly recommend this to anyone with ad problems. It got rid of all of my annoying ads! I owe it to this!! <3 <3
  • this is old version. now new version is Due to Mozilla's review process, the version of uBlock available from the Add-ons homepage is currently often outdated.

    update: adfly error i must disable it
  • Need I say more
  • Better than ABP. Not only does this work perfectly for blocking any ads, but you can add any other elements you want to block. Or if there's a website you want to support through ads, it lets you turn it off for that one page. It's definitely lighter than ABP so your Firefox runs faster. I'm sure it'll only get better as it keeps getting updated.
  • just followed adblock edge recommendation about abandonance of my favorite blocker, first impression: way better configuration!
    but, how the heck to disable the page inspector??
    but, still absolutely like.

    Edit: quick responding, very good.
    This was the point. one star more to give.
    I did not see quit button for first use, but escape as usual does the job. Thanks for developing this!
    To exit the element picker, the easiest way is to press the Escape key. Alternatively, after selecting an element, click the "Quit" button in the picker box at the bottom right.

    If that's not what you meant, please raise an issue on the github page and someone will be able to assist you further.
  • Blocks adds, and is lightweight. I used to use ABP, but now i use this and it works pretty well.
  • Diğer engelleyicelerden daha fazla reklam engelliyor ve daha az kaynak kullanıyor. Mükemmel.