UltraBlock - Privacy Protection & Adblock
Protect your privacy by blocking ads, trackers and removing cookies. A simple tool for faster and more private browsing.
- Users:
- 10,000+
- Rating:
- 4.35 (43)
- Version:
- 1.7.0 (Last updated: 2025-01-06)
- Creation date:
- 2019-09-08
- Permissions:
- cookies
- storage
- webRequest
- tabs
- browsingData
- activeTab
- declarativeNetRequest
- declarativeNetRequestFeedback
- declarativeNetRequestWithHostAccess
- Host permissions:
- <all_urls>
- Size:
- 4.47M
- Email:
- in*****@ninble.com
- URLs:
- Website ,Privacy policy
- Full description:
- See detailed description
- Source:
- Chrome Web Store
- Updated:
- 17 hours ago
Manifest V3
Ranking
Other platforms
User reviews
Pros
- Blocks ads effectively, including those missed by other ad blockers.
- Lightweight and improves browser performance.
- User-friendly interface with easy access to settings.
- Good for websites that require whitelisting other ad blockers.
- Generally functions well after recent updates.
Cons
- Statistics may not be available on some browsers.
- Some users experience issues with specific platforms like Twitch and YouTube.
- Can cause unexpected logouts from social media sites.
- Blocks certain media content, requiring deactivation on specific sites.
- Lack of a feature to block YouTube channels effectively.
Most mentioned
- Blocks ads that Adblock Plus does not.
- Experiences with issues on Twitch and YouTube.
- Problems with logout sessions on social media.
- Lightweight and enhances browser speed and performance.
These summaries are automatically generated weekly using AI based on recent user reviews. User
reviews may be inaccurate, spammy, or outdated.
User reviews
It's great, but it doesn't work with twitch because it causes a bug that doesn't allow you to follow and unfollow streamers
by 
Poopyhea, 2025-03-11
Poopyhea, 2025-03-11Statistics are missing on latest Vivaldi and maybe on other browsers as well.
I only have a Settings Button but not the statistics left from it as shown on your website.
also theres nothing listed when blocked on the popup,
Thank you. so far it works well.
by 
Quantascopic, 2024-07-29
Quantascopic, 2024-07-29Очень хорошее расширение,браузер работает заметно быстрее
by 
Сергей Горбачев, 2024-06-06
Сергей Горбачев, 2024-06-06Extension safety
Risk impact
UltraBlock - Privacy Protection & Adblock requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk impact analysis details
- Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood
UltraBlock - Privacy Protection & Adblock has earned a fairly good reputation and likely can be trusted.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
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