uBlock Origin

cjpalhdlnbpafiamejdnhcphjbkeiagm

Finally, an efficient blocker. Easy on CPU and memory.

Latest reviews

• (2022-08-14) HS S: 오늘 갑자기 유튜브 광고가 뜸
• (2022-08-14) watchmejumpstart: Not blocking youtube ads anymore. Doesn't block twitch etc. Overall getting worse every week. Update: Now locking up my PC every day while watching youtube. Windows 11. My PC is insanely high spec so shouldn't be an issue and isn't as soon as I disable ublock. I have a 3090, 32gb 3600mhz ram etc.
• (2022-08-13) Prashant Negi: "An error occurred. Please try again later." Anyone else having this issue on YouTube videos randomly. Videos wont play unless refreshed.
• (2022-08-13) Etrnl_T: Poggers
• (2022-08-12) LAG: ПКМ по иконке uBlock Origin - ПАРАМЕТРЫ - СПИСКИ ФИЛЬТРОВ: - 1- ОЧИСТИТЬ ВСЕ КЭШИ, 2- ОБНОВИТЬ СЕЙЧАС. Закрыть uBlock Origin. РЕКЛАМА ОТКЛЮЧЕНА.
• (2022-08-12) davu cooked: After installing I had to log in to various sites that I was automatically logged into before. Every time.
• (2022-08-11) Andrei Ionuț: i have benn using this with no problem
• (2022-08-11) t Hz: best general purpose blocker, it blocks ads and pop up websites too
• (2022-08-11) No Name: лучший! х.з. что у вас там не работает и не блокирует, у меня всё ок, без сбоев и проблем. скорее всего вы им просто пользоваться не умеете.
• (2022-08-11) Konstantins Kozirevs: If only creator of this plugin knew how greatly his work improved our lives. Thank you so much, dear developers!
• (2022-08-11) Esma Çelikbaş: EN İYİ REKLAM ENGELLİYİCİSİ
• (2022-08-11) Alejandro Monetta Sañudo: El mejor
• (2022-08-11) Türkiye Pastafaryanlar Topluluğu: Çok Güzel Fakat Daha Çok Reklam Engellemesi Gerekiyor ve İrc web yerel ip sızdırmasını engelle özelliği gözükmüyor
• (2022-08-10) Sean Platter: Hallelujah! This works great! Now to uninstall all the other ones that didn't work, then get back to happy days on the Internets! Thanks!!!
• (2022-08-10) Mustafa Can Akgün: reklamları yedim
• (2022-08-09) Stas Mizintsev: С недавнего времени полностью перестал блокировать рекламу на сайте mail.ru, а именно весь блок рекламы в правой части сайта.
• (2022-08-09) Артём Зайцев: ваще балдёжно блокирует
• (2022-08-09) Tsumi Grefa: buena
• (2022-08-09) Oleg Invader: на ukr.net и на синоптик не блокирует рекламу. не может даже выбрать
• (2022-08-07) Dead Demon: Muy bueno! 😀
• (2022-08-07) Алексей Замышляев: Перестал блокировать много какой рекламы. Толку с него теперь 0, можно с таким же успехом пользоваться встроенными средствами блокировки.
• (2022-08-05) babyface: 2023年から使えなくなるってホント？
• (2022-08-05) xd clan: its amazing the only thing wrong is putting thing on ur allow list
• (2022-08-05) Sebastrolkl xD: Buenazo
• (2022-08-05) mike d: С сегодняшнего дня перестал блокировать рекламу на мэйле!!! Пожалуйста верните эту функцию!!! Cпасибо большое все работает! Вы лучшие очень помогли!!!
• (2022-08-05) Pablo Chavez: This is the one you want. There are many copycats, but this is the one that is transparent and open sourced. It's checked by the community as a whole and is the only one I've been recommended. I'm only writing this review because there are a lot of copycats out there, Google should really do something about them in the app store. I've used this app for years and have never had a problem.
• (2022-08-05) トレバーハートTrevor Hart: As a frequent internet user, it is hard to not get ads shoved down your throat. The uBlock Origin extension is like a force field protecting me from intrusive ads and annoying elements of webpages. It makes browsing Fandom wikis and other websites with 100 septillion ads a whole lot easier. It is also helpful for blocking websites; as a matter of fact, I use it to block embedded TikTok videos and the TikTok site itself (so the CCP spies can't get me). So all in all, uBlock Origin is worth the download.
• (2022-08-04) Simon Schuck: Probably the best extension to have ever been created.
• (2022-08-04) Vasista: Twitch ads aren't blocked
• (2022-08-04) Владимир. К.: Это отличное расширение. Отличный блокировщик рекламы. Два дня не работало за долгие годы. Что то наверное настраивали. Теперь как и раньше блокирует всю дрянь. Самое лучшее расширение из всех которые есть пробовал все. СПАСИБО ЭТИМ ЛЮДЯМ КОТОРЫЕ ЕГО СДЕЛАЛИ ДЛЯ НАС.
• (2022-08-04) Dmitry Novikov: Да, со вчерашнего дня снова появилась куча рекламы в почтовом ящике мейл.ру и огромный баннер на главной Яндекса, прямо под поисковой строкой. ДО этого момента расширение однозначно было лучшее - помогало справиться со всем рекламным мракобесием и сделать просмотр страниц комфортным. Именно после его установки пропали рекламные блоки из почты! Сейчас же ей невозможно пользоваться. Пожалуйста, исправьте, что там у вас слетело! UPD. от 4.08: кажется, пофиксили! Что следует сделать: зайти в настройки расширения (шестеренка справа), в разделе "Списки фильтров" нажать "Обновить сейчас" (предварительно нажать "Очистить все кэши"). После сего действа вся реклама из ящика магическом образом испарилась :-) Наверное, подправили что-то! Вчера и позавчера аналогичное действие не принесло успеха. Можно больше не бояться заходить в почтовый ящик :-)
• (2022-08-04) Slaw Lynch: Также в последние дни перестала блокироваться реклама в мейле, поскорее бы починили
• (2022-08-04) Елена Фомина: Что случилось с расширением? Почему рекламу перестало блокировать?!!!!??????
• (2022-08-04) Антон: программа перестала работать, много где реклама стала появляться
• (2022-08-04) Jay Brian: Does not block ads on twitch yet blocks videos on crunchyroll.
• (2022-08-04) Rimidalv V: Вообще не работает на mail.ru со вчерашнего дня. Реклама просачивается, как её не убирай с помощью инструментов все равно после обновления страницы или перехода на другую вкладку вылазит боковая реклама и строчка над письмами.
• (2022-08-03) Stephanie S: This has changed my life. It works so well I could cry.
• (2022-08-03) Paul Niegard: Very very very good ! Molto buono e leggerissimo
• (2022-08-03) Moha Almah: the best
• (2022-08-03) k1 1: 4 stars cause it doesn't bock twitch ads
• (2022-08-03) Евгений Паламарчук: уже два дня рекламу не блокирует
• (2022-08-03) Пётр Комиссаров: Приложение перестало блокировать рекламу на Mail.ru
• (2022-08-03) Scot Holmes: I wouldn't browse the internet without this.
• (2022-08-02) ahinere: С сегодняшнего дня перестала блочиться реклама на мейле, уже забыл, насколько она там чудовищная. Надеюсь, исправят
• (2022-08-02) С Г: Перестал блокировать рекламу
• (2022-08-01) John Keefe: DON'T INSTALL THIS EXTENSION, IT IS MALWARE Title says it all. Found out when I noticed something was malfunctioning on Google Search, and found my solution at this forum post: https://support.google.com/websearch/thread/34960662/after-a-few-seconds-of-searching-something-up-my-google-changes-on-chrome?hl=en Removing this extension immediately fixed the issues I was having.
• (2022-08-01) Jesus Christ: The best adblocker to ever EXIST. USE IT ALWAYS, GOD BLESS THE DEVELOPERS OF UBLOCK!!!!
• (2022-07-31) Madj_id: Super extension!
• (2022-07-30) Adrienne: i am officially ublock origins biggest fan as ive been using this forever now and i can watch my shows on whatever illegal websites i want. ty
• (2022-07-29) thph: OMG, I love this app. Just installed it and no more subframes. Wished I known about this two years ago. My old Chromebook is running so much smoother.

Latest issues

• (2022-08-15, v:1.43.0) Luis Delgado: Unable to access any website when extension is activated
  Every time I turn on the extension, google chrome won't let any website load, even in incognito mode. I already cleared all cache and cookies.
• (2022-08-12, v:1.43.0) Bill Wiedman: All4 not blocked
  I can only load All 4 when I disable UBLOCK Then I have to watch the ads. Can you help make ublock work?
• (2022-08-07, v:1.43.0) N N: Не блокируется реклама
  Не блокируется реклама на сайте-https://e.mail.ru
• (2022-08-06, v:1.43.0) Somber Dragon: Chome stopped loading sites
  Suddenly Chrome stopped loading sites (the spinner would just spin), and the CPU would be pegged at 100%. I could only work around the problem by disablling the extension.
• (2022-08-05, v:1.43.0) Some One: Blocking Ads Twitch
  It still block the ads but i can't watch the stream, i open one and appear a black screnn saying in the top left corner "blocking ads", but it stay in this screen forever pausing and dispausing the video saying that is blocking ads, i can't see the stream because of that.
• (2022-08-04, v:1.43.0) Itai El Al: Use Ublock across organization
  Can I use uBlock to block a specific URL for all of my google workspace users?
• (2022-08-04, v:1.43.0) Randy Girouard: Chrome not loading/webpages attempt redirect.
  As of yesterday, Chrome stopped loading any websites. Either stuck in a perpetual loop or attempted to redirect. After the usual troubelshooting of clearing caches and the like didn't work, I disabled ublock in Chrome and the problem remedied.
• (2022-08-02, v:1.43.0) Paul Calverley: Malware
  the extention now appears to contain malware which is hijiacking my browser and google searches
• (2022-07-30, v:1.43.0) Adrienne: <3
  whoever made this is officially my favorite person.
• (2022-07-27, v:1.43.0) LLAMA FRHD: posts take forever
  especially on google try to make a google docs, sheet, slide etc and edit permissions. it doesnt work
• (2022-07-18, v:1.43.0) Nedko Nedev: Whitelisting Websites Through a .plist OR .mobileconfig files
  Hi, we manage our Apple machines through a mobile device management platform where we install the uBlock Chrome extension on each laptop. I would like to whitelist a few websites and programmatically deploy this to all machines. I was told I can do that by using either .plist or .mobileconfig file. Do you provide an example of those for whitelisting websites within the extension? Thank you for your help! Ned
• (2022-07-16, v:1.43.0) Miriam Giles: How to download to android phone and microsoft surface
  Hi, I'm really confused as to whether I have Ublock Origin on my phone or not. I got no feedback as to whether it had downloaded when I tried the process yesterday, then had a message flash up on my surface this morning (although it was my phone I'd tried downloading to). I clicked on the message, thinking it would open with more info, but it disappeared and I'm unable to find any sign of the software on either device. I really want to use this so would appreciate your help. Many thanks, Miriam
• (2022-07-13, v:1.43.0) b: Cannot see the icon
  Cannot see the icon do I have it on my machine?
• (2022-07-13, v:1.43.0) Matt Man: Bitdefender Total Security Blocking Ublock Origin
  When I go to the Chrome Web Store and try to add it to the browser it fails as it's detected as a virus. "cjpalhdlnbpafiamejdnhcphjbkeiagm_2141.crx tried to load a malicious resource detected as Amsi.Edge.21.7AF846AE and was blocked. Your device is safe." Originally I had Ublock Origin on my browser before I got Bitdefender and have been using it for awhile now. I ran into an issue so I uninstalled Ublock Origin. When I tried to add it back what I mentioned above happened. When I uninstall Ublock Origin from Firefox and reinstall it there's no issues present, it's just on Chrome. Firefox is only backup as Chrome is my main browser.
• (2022-07-08, v:1.43.0) Jez Ivan: not working
  I found one that works https://chrome.google.com/webstore/detail/adblocker-for-yt/ldbflapfegfcoipoeophhjbgfcllmjip
• (2022-07-06, v:1.43.0) onur aydın: ublock does not work %100
  Hi, I want to mention a problem about blocking adds, bet adds are not blocked in LINUX, I do not know why. For example in this site : https://www.hdfilmcehennemi.top/ In my win10, all bet adds are blocked, however in linux it is not working. Best regards
• (2022-07-06, v:1.43.0) Tim Nethers: uBlock Origin blocks Honey (Gold) even when whitelisted
  When moving from an Intel to M1 Pro Macbook Pro, I noticed that uBlock Origin now no longer properly whitelists Honey. I cannot get the Honey (Gold) feature to work.
• (2022-07-01, v:1.43.0) Christine Nam: Youtube Ads
  Youtube Ads are not being blocked recently.
• (2022-06-24, v:1.43.0) Mark Edgeley: Bitdefender blocking chrome download
  On Brave & chrome attempts to install are being blocked by Bitdefender C:\Users\xxxxx\AppData\Local\BraveSoftware\Brave-Browser\User Data\Webstore Downloads\cjpalhdlnbpafiamejdnhcphjbkeiagm_32937.crx tried to load a malicious resource detected as Amsi.Edge.21.7AF846AE and was blocked. Your device is safe.
• (2022-06-24, v:1.43.0) ja Su: UNinstall problem
  Hello, I tried to uninstall uBlockOrigin extension from my Chrome, BUT the extension does NOT appear to uninstall properly: it continues blocking websites. Moreover, it now appears to have affected my other browser (Firefox). Please advise ASAP.
• (2022-06-19, v:1.43.0) Martin von Reichenberg: YouTube Music - NO more Ad-Blocking
  Hello there, genuine & willing developers . . . It looks like Google found a way on how to bypass ad-blocking in YouTube Music. (At least) to me, it looks like the ads are ongoing even when I have a dozen of filters enabled . . . Good luck with looking into it. Cheers!
• (2022-06-19, v:1.43.0) Jennifer: Ublock icon?
  I just downloaded Ublock for Chrome and I don't see the icon anywhere. How do I turn Ublock on or off for specific websites if I can't find the icon.
• (2022-06-17, v:1.42.4) Donald Hooker: Microsoft Edge
  Will uBlock Origin software work with Microsoft Edge? Is it easy to remove if it doesn't work?
• (2022-06-10, v:1.42.4) Nguyễn Hà Huy: Không chặn được quảng cáo facebook
  Dù bật hết bộ lọc rồi nhưng vẫn không chặn được quảng cáo facebook nền mới, mong ublock origin thêm nhiều bộ lọc hơn nữa hoặc tham khảo thêm bộ lọc của fanboy và adguard để tăng khả năng chặn quảng cáo
• (2022-06-09, v:1.42.4) Owen Swart: uBlock Origin breaks Chrome entirely
  When uBlock Origin is enabled no pages will load, not even the settings page. The only thing that works is to disable uBlock Origin. I'd rather not run without it, though. It's served me well for years. Please help me get it back!
• (2022-06-09, v:1.42.4) Hanna Thiem: uBlock doesn't remember where I switched it off
  Hello Support-Team, I switch off the uBlock extension on Bing Ads since I have to manage our ads in that tool. But the next day it is active on that site again. It doesn't remember that I already switched it off the day before. This also happened with Facebook Ads in the past but somehow is working now. Can you help me here? Thank you, Hanna
• (2022-06-06, v:1.42.4) Richard Bottiglieri: Problem on WSJ.com page
  Getting the dreaded, "Application error: a client-side exception has occurred" error message when using uBlock Origin on wsj.com.
• (2022-06-05, v:1.42.4) Hank Taylor: Facebook video ads
  I'm now experiencing adverts in the middle of watching videos on facebook. This has never been an issue before. Is here a fix on the way or do you have any suggestions? Thanks! R.
• (2022-06-03, v:1.42.4) Ekaterina Kugrysheva: Блокирует работу сайта
  Здравствуйте. Столкнулись с проблемой ошибок при работе на сайте Interacty.me. Могу ли я узнать, по какой причине расширение блокирует работу этого сайта?
• (2022-05-28, v:1.42.4) GOOGLE Partner 1995 VJRADRICK FCC Lic Streamer: i am geetiong fake copies of your sw
  fake bs
• (2022-05-25, v:1.42.4) cris west: Android phone and tablet?
  Can ublock be added to an android phone and tablet, and without rooting?
• (2022-05-24, v:1.42.4) Lance Longaker: Slows browser down
  Yesterday my chrome suddenly became so slow it was unusable. All other browsers were fine but Chrome could not load any web pages fully. I narrowed the cause down to ublock being turned on. Only after turning it off did my chrome work normally again. It its current state the extension is unusable
• (2022-05-24, v:1.42.4) Jay Cie: Twitter
  Twitter has been severly dysfunctional, examples: No timelines on Home Page or any user No Bookmarks or Lists Some Notifications but clicking on didn't show a tweet, just persons profiles Pages freezing I logged in and out, cleared cache and cookies and disabled "Tweak New Twitter" but still the same. Long story short I finally disabled all extensions and added back one by one and U Block Origin was the culprit. I don't have a Git Hub account but went to your Issues page: https://github.com/uBlockOrigin/uAssets/issues/13357 and the third item down -- clicked the "purge all caches" button and nothing happened but there was an "update" button and clicked that. Re-enabled U B O on Twitter and still the same problem. Twitter has probably made some kind of change to break U B O on its site, I know they are making various changes relative to Elon Musk's purchase deal.
• (2022-05-16, v:1.42.4) Cyril: Ads are back on YouTube
  Hello, Ads are back on YouTube since 3 or 4 days ! Can you fix it please ? Sincerely Cyril Videau
• (2022-05-15, v:1.42.4) Getting ads on YouTube again?
  I haven't used YT that much over the last week so I'm not sure when exactly it began. But ads are coming through on YouTube again (PC + Chrome). I get at least one ad before each video and sometimes multiple ads. Looks like YT is trying it again. Would be great, if you could get rid of the ads again. It's extremely annoying.
• (2022-05-12, v:1.42.4) Mary: QuickBooks Online MFA loop
  We use QuickBooks Online and have UBlock Origin enabled on Chrome. I get timed out of QuickBooks Online after 1-hour and have to redo MFA again. I should only have to do MFA once, as long as I do not clear cookies. Does anyone know what scripts I need to unblock to stop getting into this MFA loop? Any help is greatly appreciated!
• (2022-05-12, v:1.42.4) Mary: QuickBooks Online MFA
  We use QuickBooks Online and have UBlock Origin enabled on Chrome. I get timed out of QuickBooks Online after 1-hour and have to redo MFA again. I should only have to do MFA once, as long as I do not clear cookies. Does anyone know what scripts I need to unblock to stop getting into this MFA loop? Any help is greatly appreciated!
• (2022-05-11, v:1.42.4) Rosarms Zlatoust: яндекс реклама пробивает фильтры.
  спасибо за расширение, яндекс реклама отображается на страницах. например, в яндекс почте узкий баннер вверху писем. раньше помогало вот это: mail.yandex.ru##.ns-view-infoline-box+div mail.yandex.ru##.ns-view-mail-pro-left-column-button+div mail.yandex.ru##.ns-view-id-*:contains(Реклама) ##.ns-view-mail-pro-left-column-button ##.ns-view-mail-pro-left-column-button + div сейчас не помогает.
• (2022-05-06, v:1.42.4) Derpy Moa: uBlock filters - Quick fixes issue
  Hi, The above filter list is blocking images and posts on inven.co.kr.
• (2022-05-05, v:1.42.4) Thomas Patane: login
  Not able to login to Costco.com website.
• (2022-05-01, v:1.42.4) Brant Davidson: Having a problem with (quaverless.com) ads are so annoying in popups! Ran malware tests, but find nothing??
  Not able to block its popups!?
• (2022-04-30, v:1.42.4) Mark Irizarry: Youtube ads
  Yesterday ublock origin was blocking a ton of ads moreso than usual, and just today when i got onto youtube it blocked up to nearly 700+ ads before i even watched a video. Is it something with youtube or ublocker itself? Usually when it gets to 700+ ads blocked it's roughtly around 6 or 7 PM EST, not when i start up youtube.
• (2022-04-29, v:1.42.4) naazim s: Not blocking youtube music ads anymore
  After the last Chrome update, it does not block Youtube Music ads anymore
• (2022-04-26, v:1.42.4) Gilles Pion: gmail unusable
  Hello suddenly Gmail has become absolutely unusable when the extension is active (intense slowdowns when typing) whitelisting mail.google.com fixes insteantously the issue
• (2022-04-24, v:1.42.4) Jeroen Rotty: WordPress Core loading issue
  Hi there, There is currently an issue with uBlock and WordPress where you are blocking hoverintent.min.js (wp-includes/js/hoverIntent.min.js), which is used in WordPress core and makes other plugins fail to run Javascript. Can you please troubleshoot this? Thank you.
• (2022-04-21, v:1.42.4) jose f rodriguez: about your app in the chrome web store
  im trying to install your app in the official web store in chrome and this is what i get i never get that before C:\Users\User\AppData\Local\Google\Chrome\User Data\Webstore Downloads\cjpalhdlnbpafiamejdnhcphjbkeiagm_3477.crx tried to load a malicious resource detected as Amsi.Edge.21.06489768 and was blocked.
• (2022-04-21, v:1.42.4) Alessandro Bagnuoli: The extension slows down my Chrome startup so much
  For a while now, uBlock has been slowing down my Chrome startup. I'm certain of this because by disabling the extension, Chrome's startup is much faster. What is it due to?
• (2022-04-20, v:1.42.4) Jane Gillespie: UBLOCK CHROME Whitelist
  I am unsure of how to add items to the WhiteList
• (2022-04-18, v:1.42.4) bob palmer: how to remove blocked elements?
  i blocked some elements on a few apps that i think i want back. so instead of deleting the ublock app and then putting it back is there a way to remove the blocked elements i think i want back?
• (2022-04-13, v:1.42.4) Mario00064: ublock being detected
  Hello. ublock is being detected on nintendolife.com. I am getting anti-ad block warning messages from the site. Could you please fix this? Thank you.