UltraBlock - Privacy Protection & Adblock

UltraBlock - Privacy Protection & Adblock

Protect your Privacy by blocking Ads, Trackers and removing Cookies. The perfect Adblocker for Clean, Fast and Reliable browsing!

  • UltraBlock - Privacy Protection & Adblock
  • UltraBlock - Privacy Protection & Adblock
  • UltraBlock - Privacy Protection & Adblock
  • UltraBlock - Privacy Protection & Adblock
  • UltraBlock - Privacy Protection & Adblock
What is UltraBlock - Privacy Protection & Adblock?
UltraBlock - Privacy Protection & Adblock is a super fast Chrome extension that removes ads, trackers, and third-party cookies for maximum privacy protection. It also speeds up browsing and shows you which external services are loaded in the background of the websites you visit.
Users: 10,000+
Rating: 4.33 (40)
Version: 1.6.7 (Last updated: 2024-05-15)
Creation date: 2019-09-08
Risk impact: High risk impact
Risk likelihood: Very low risk likelihood
Manifest version: 3
  • cookies
  • storage
  • webRequest
  • tabs
  • browsingData
  • activeTab
  • declarativeNetRequest
  • declarativeNetRequestFeedback
  • declarativeNetRequestWithHostAccess
Host permissions:
  • <all_urls>
Size: 4.47M
Stats date:

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Analyze keywords

UltraBlock is a super fast Privacy protection and efficient Adblock extension using Manifest V3. 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:

★ Remove Trackers and (retargeting) Ads ★ Remove Third-Party Cookies ★ Protect your Privacy ★ Speed up your browser over 60% ★ See what services try to tracking you ★ See what services we prevented from loading ★ See in which country services store your personal data

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.


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User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
  • Effective at blocking ads that other applications may not catch
  • Great for security and privacy, blocking trackers other extensions miss
  • Ability to control which sites and content to block and unblock
  • Issues working with certain websites like Youtube, Twitch and Facebook
  • Some users report being logged off of websites randomly
  • Issues with specific languages - Portuguese mentioned
Most mentioned
  • Good at blocking ads
  • Issues with certain websites
  • Privacy and security features
  • Control over what to block
Recent reviews
doesn't work on twitch
by Blue Wallpaper Blue Wallpaper, 2023-04-16

- edited edit: the latest update ( from September 14 2022 ) has almost completely fixed this extension, the main issue I've encountered is that the " block list " in the results area is not showing up. that said, everything else appears to be functioning just fine.( the settings / the website traffic monitor / the off and on function / and the auto-blocking " as is shown by the number on the pinned extension's icon. ).
by Bryce Pirie Bryce Pirie, 2022-03-03

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.
by jj jj, 2021-08-20
View all user reviews
Risk impact

UltraBlock - Privacy Protection & Adblock is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this extension. Review carefully before installing. We recommend that you only install UltraBlock - Privacy Protection & Adblock if you trust the publisher.

Risk likelihood

UltraBlock - Privacy Protection & Adblock has earned a good reputation and can be trusted.

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