Protect your Privacy by blocking Ads, Trackers and removing Third-Party Cookies. Clean, Fast and Reliable browsing!
UltraBlock is a super fast Privacy protection and efficient Adblock extension. UltraBlock removes all known Trackers, Ads and Third-Party cookies for maximum privacy protection. Remove retargeting ads, videos and block services that track your online behaviour. UltraBlock can be used together with the AdBlock, Ghostery or Privacy Badger extension. Use UltraBlock to: ★ Protect your Privacy ★ Remove Trackers ★ Remove Third-Party Cookies ★ Remove (retargeting) Ads ★ Speed up your browser over 55% ★ See what services try to tracking you ★ See what services are prevented Almost every website uses services like (retargeting) ad networks, analytics or social media buttons. Popular websites even load over 73 of these external services in the background. They do this to profile and track you with the goal to improve conversions or to sell your profile. You, as a visitor, do not need these services for the website to load or a good browsing experience. They only slow you down and compromise your privacy. UltraBlock automatically blocks unnecessary services like ads, invisible trackers and third-party cookies. It shows what services are loaded in the background of the websites that you visit. UltraBlock makes websites load over 55% faster and keeps your privacy safe. TRACKER DATABASE UltraBlock maintains a manually checked tracker database with 5.471 hostnames of external services. These services are categorized into Advertising, Analytics, Social and Essential. Services that are not necessary for a good browsing experience are marked as 'unnecessary'. With this database UltraBlock automatically blocks ads and trackers that you do not need. UltraBlock shows you exactly what services are loaded in the background of the websites that you visit. PRIVACY PROTECTION UltraBlock protects your privacy in as many ways as possible. It starts by blocking content from services that are marked as 'unnecessary' in the UltraBlock tracker database. This immediately cleans out over 80% of trackers only leaving unknown or new trackers. To make sure even these can not track you UltraBlock cleans up the third-party cookies and your browser cache after every website visit. And finally, to make it even harder for services to track you UltraBlock randomizes your user-agent for each website visit. LIGTHWEIGHT AND SUPER FAST UltraBlock is a lightweight and super fast Chrome extension that runs quietly in the background. UltraBlock can be used by anyone who wants to protect privacy, make the browser run faster and also more secure. SERVICE INITIATORS When the publisher of a website installes Google Analytics the code is loaded directly via the HTML of the publisher. In other words the publishers website is the initiator of the Google Analytics script. But when a publisher installs a service like DoubleClick (Google product) then DoubleClick will also load: Google Syndication ,Google Static, 2MDN and sensic.net. In this case the initiator is DoubleClick and not the website of the publisher. When you open the UltraBlock pop-up and click on a service you'll see the label Initiator. This shows what the initiator of the service is. If a service was initiated by another service and not the website you're visiting we'll show a '➞' in front of the service in the service list.
- (2021-08-20) ink: blocked ads that abp didn't. good for things like doubleclick, shady sites, etc. ultrablock is actually perfect for websites which require you to whitelist adblock plus, since ultrablock blocks the ads anyways but the website doesn't realize. definitely would recommend.
- (2021-07-17) Nobody: Well it didn't work for Youtube in the torch browser.
- (2021-06-07) MRNIKUSHA101: Badass extension 5 stars from me
- (2020-11-03) RxiP: great
- (2020-09-11) Joma Bastos G P: Dá erros na leitura do Youtube.
- (2020-08-22) Jesús Miguel CJ: cumple y es ligera
- (2019-09-10) Please, develop an extension for block youtube channel. Preventing blocked channel videos from appearing in lists and home page.
- (2019-05-28) Stefan Penov: Does a good job, but finally after disabling it today I am no longer logged off of Facebook and others randomly. Apparently something in that extension is causing websites to log you off sometimes just a few minutes after logging in.
- (2019-04-29) Thomas Grothuesmann: Works pretty good out of the box, please keep this extension updated. An export/import option for 'custom' rules would be fine.
- (2019-03-25) good light weight app....
- (2018-11-06) Anton Slobodsky: Отлично, правда долго разбирался с ним. Блокируют рекламу всю, только рамки тонкие краев оставляет. Браузер на основе хрома, теперь просто летает, как реактивный - без этой рекламы яндекса(алишерки усманова). Разработчики - молодцы!!!
- (2018-11-03) Joey Dimaio: Thank U For this extension, it´s awesome. Just a detail and i hope u can fix it please, some sites whit media content like online tv (www.televisa.com), the extension blocks the video player and there is no way to unblock. If you could add an option in "Unknown" to unblock the specific site, it will be just perfect. I Use this extension all the time, but when i go to some sites with onlinetv, have to deactivate. Anyway, congrats, and once again thanks so much.
- (2018-09-28) German Gonzalez: muy bueno
- (2018-09-16) Bιᥲᥒᥴᥲ Pᥱrᥱs: Não tem português, e isso diz que meu Google Chrome está desatualizado. Para atualizar é aqui: chrome://settings/help
- (2018-09-16) Carlos tirado morales: bueno
- (2018-09-12) ido jacob: top notch on the security and privacy levels , it blocked trackers who's none of the a lot other competitive extensions couldn't. would recommend it to everyone
- (2018-06-05) Nik Ng: Very poor extension complete scam..it redirects my page and shows me to reinstall and update chrome and i am using an older version i have , installed beta, and released version 5-6 times after rebooting , but after uninstalling this extension i got rid of that fake message.. such evil developers never faced such issue. have scanned my system with malware-bytes, hitmanpro, zemana.. and using bit-defender 2018.. really bad extension.. please don't consider that one star its not worth for that.. even the site it redirects to install chrome is fake
- (2018-01-22) DiamonMan: shitovina
- (2017-07-25) Van Vasquez: Excellent!!!!!!!
- (2017-07-20) Toine Branbergen: Very good extension, i am using it now for about 2 months and i like the crowd sourced idea. It's my first adblocker like solution because i believe ad's are in essence a good thing. UltraBlock gives you lots of controle over what you want and dont want to block. Sometimes, i shut down UltraBlock with one simple push on the button. And being a webdeveloper i like it that you can see what kinds of thirth party things are being loaded on a website.
- (2017-07-11) Christian Branbergen: Great extension to block trackers.
- (2020-05-09, v:1.4.7) Leonel Maciejowski: licencia de uso
solicito informacion sobre: Sistema operativo con los que funciona Licencia de uso Dispositivos en los que puede usarse PAra realizacion sobre un trabajo practicp
- (2019-04-02, v:1.4.4) Link to the ultrablock website.
A link to the ultrablock website.
- (2019-03-17, v:1.4.4) Bruno Campos: vn
- (2018-11-19, v:1.4.4) a number of a thread request
I'm from vietnamese. My English ability is limited so hopefully you will understand ^^. Initially the extension worked pretty well, but later it did not work why it blocked some websites ( I use nano adblocker + nano defender, but I'm sure the problem is not in these two utilities), and in the hope that it has a good site filter like the Privacy badger extension, I found quite a few sites. Add-ons allow you to perform additional blocking in their contexts that your extensions have not yet suggested (so I try to use both to offset each other), but because of a conflict between your extensions And they should have me off, hopefully there will be some minor improvements and I will see that in a day. The use of some information, and communication whether I think is possible, but expect it to be anonymous too (slightly difficult bit ^^), it is also very worthy vs the "free", I think so! "The amount of users you do not matter so much, you did so well ^^" ~ The first extension I send feedback ~
- (2018-09-27, v:1.4.4) prioridad
como desinstalo el programa
- (2018-09-27, v:1.4.4) prioridad
como desinstalo el programa
- (2018-09-23, v:1.4.3) Rainbow Warrior Princess: Suggestion: Option for export and import of user defined block list
Very good add-on, but I miss the option to export and import the user defined block list for backup and restore as a readable text file. Is there actually a file where the sites I blocked with UltraBlock are saved on the harddrive? And when yes, is it readable in text format?
- (2018-09-12, v:1.4.3) Rainbow Warrior Princess: Conflict/compatibility problem with add-on Decentraleyes
Request-Header "Referer" https://chrome.google.com/webstore/detail/decentraleyes/ldpochfccmkkmhdbclfhpagapcfdljkj
- (2018-04-12, v:1.4.0) instalar un programa
al instalar adblocker no se instala y lo vuelvo a instalar y nada