CRX id
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Description from extension meta
סוף סוף, חוסם יעיל. קל על המעבד והזיכרון.
Description from store
uBlock Origin - The Ultimate Web Content Blocker
uBlock Origin is not just another ad blocker—it's a powerful, wide-spectrum content blocker designed with efficiency at its core. As a browser extension built on Chrome's Manifest V3 platform, it delivers exceptional performance while maintaining minimal CPU and memory footprint, making it the ideal choice for users who prioritize both browsing speed and comprehensive protection.
## Unmatched Efficiency
In a digital landscape filled with resource-hungry extensions, uBlock Origin stands apart with its lightweight approach to content blocking. Meticulously engineered to minimize browser slowdown, this extension operates with remarkable efficiency—consuming significantly less memory and CPU resources than other popular content blockers. This efficiency doesn't come at the expense of functionality; rather, it's the result of sophisticated code optimization that delivers maximum protection with minimal overhead.
The extension's memory-efficient design makes it particularly valuable for users with older hardware, limited system resources, or those who frequently work with multiple browser tabs. By reducing the resource burden typically associated with content blocking, uBlock Origin ensures your browsing remains smooth and responsive while still providing comprehensive protection against unwanted content.
## Comprehensive Protection Out of the Box
From the moment you install uBlock Origin, it begins working to safeguard your browsing experience. The extension comes pre-configured with carefully selected filter lists that provide immediate protection against a wide range of internet threats and annoyances:
* **uBlock Origin's Own Filter Lists**: Custom-crafted filters that address specific issues not covered by other lists
* **EasyList**: The industry standard for blocking conventional advertisements
* **EasyPrivacy**: Specialized in removing tracking scripts and privacy-invasive elements
* **Peter Lowe's Ad Server List**: A comprehensive directory of known ad and tracking servers
* **Online Malicious URL Blocklist**: Protection against potentially harmful websites and malware distribution points
This default configuration strikes an optimal balance between protection and performance, requiring no additional setup for most users. The extension works immediately upon installation, blocking ads, trackers, and malicious content across the web without slowing down your browsing experience.
## Granular Control for Advanced Users
While uBlock Origin works effectively with its default settings, it also offers unprecedented levels of customization for users who want greater control over their browsing experience. The intuitive dashboard provides access to a wealth of additional blocking capabilities:
* **Dynamic Filtering**: Create custom rules that override filter lists on a per-site basis
* **Element Picker**: Visually select and remove specific page elements that slip through filter lists
* **Element Zapper**: Temporarily remove annoying elements without creating permanent rules
* **Logger**: Analyze network requests in real-time to understand what's being blocked or allowed
* **JavaScript Control**: Selectively disable JavaScript globally or on specific websites
These powerful tools give you complete control over your browsing environment. Whether you need to troubleshoot a broken website, fine-tune performance, or create specialized filtering rules for particular sites, uBlock Origin provides the capabilities needed to customize your experience down to the finest detail.
## Expanded Protection with Optional Filter Lists
Beyond its default protection, uBlock Origin offers access to numerous specialized filter lists that address specific concerns:
* **Annoyances**: Block cookie notices, newsletter prompts, and other interruptions
* **Social Media**: Remove social media buttons, widgets, and related tracking
* **Malware Domains**: Additional protection against sites known to distribute malicious software
* **Regional Lists**: Language-specific filters optimized for content in various regions
* **Privacy**: Additional lists focused on preserving user privacy and preventing data collection
These optional lists can be enabled with a single click, allowing you to tailor your protection profile to match your specific needs and concerns. The dashboard clearly displays how many filters from each list are active and being used, helping you understand the impact of your choices on browsing performance.
## Privacy-Focused by Design
uBlock Origin was built with a deep commitment to user privacy. Unlike some content blockers that permit "acceptable ads" or engage in data collection, uBlock Origin maintains a strict no-compromise approach to privacy protection:
* **No "Acceptable Ads" Programs**: All advertisements are treated equally, with no paid whitelisting
* **No Data Collection**: Your browsing behavior remains private—no analytics or user tracking
* **No Monetization Strategies**: As a free and open-source project, there are no commercial incentives to compromise user privacy
* **Transparent Operation**: The extension's open-source nature allows for public code review and verification
This privacy-centric philosophy extends to the extension's technical implementation. By blocking requests to tracking servers at the network level, uBlock Origin prevents privacy-invasive scripts from loading in the first place, rather than merely hiding them after they've loaded.
## Performance-Optimized Architecture
The Manifest V3 version of uBlock Origin represents the next evolution in content blocking technology. Built to comply with modern browser extension standards while maintaining the powerful capabilities users expect, this version incorporates numerous technical innovations:
* **Declarative Net Request API**: Leverages Chrome's built-in blocking capabilities for faster performance
* **Service Worker Implementation**: Enables efficient background operation without constant resource usage
* **Optimized Filter Processing**: Sophisticated algorithms minimize the performance impact of complex filtering rules
* **WebAssembly Acceleration**: Uses compiled code for performance-critical operations
* **Efficient Caching**: Reduces repeated processing of identical requests
These architectural choices ensure that uBlock Origin remains responsive and lightweight, even when processing thousands of filter rules across dozens of open tabs. The result is comprehensive protection that doesn't compromise browsing speed or system performance.
## Made by Users, For Users
uBlock Origin is the product of a passionate community dedicated to improving the web browsing experience. As an open-source project released under the GNU General Public License v3, it embodies the principles of transparency, community collaboration, and user empowerment:
* **Community-Driven Development**: Features and improvements are guided by real user needs
* **Transparent Operation**: All code is publicly available for review and contribution
* **No Commercial Interests**: Development decisions are made based on user benefit, not profit potential
* **Regular Updates**: Continuous improvement through frequent updates and filter list refreshes
This user-centric approach has fostered a dedicated community that contributes to the project through code contributions, filter list maintenance, and user support. When you use uBlock Origin, you benefit from the collective expertise of this community and their commitment to creating a better browsing experience for everyone.
## Easy to Use, Powerful When Needed
Despite its advanced capabilities, uBlock Origin maintains an intuitive interface that makes it accessible to users of all technical levels:
* **Simple Toggle**: Enable or disable protection for any site with a single click
* **Visual Indicators**: Clearly see how many elements have been blocked on each page
* **Contextual Tools**: Right-click access to blocking tools when and where you need them
* **Comprehensive Dashboard**: Advanced features organized in an accessible interface
* **Preset Modes**: Quick selection of different blocking intensities for different situations
This thoughtful design ensures that casual users can benefit from powerful protection without complexity, while advanced users still have access to the detailed controls they need for perfect customization.
## Beyond Ad Blocking: A Complete Content Control Solution
uBlock Origin transcends the limitations of traditional ad blockers by providing comprehensive content control capabilities:
* **Cosmetic Filtering**: Remove visual annoyances even when network requests can't be blocked
* **Remote Font Blocking**: Improve page load times and reduce tracking vectors
* **Large Media Element Blocking**: Save bandwidth by preventing auto-loading of video and large images
* **Popup Blocking**: Stop intrusive popup windows from interrupting your browsing
* **Anti-Circumvention Measures**: Detect and counter techniques used to bypass content blockers
These capabilities work together to create a more focused, efficient, and pleasant browsing experience—one where you control what loads in your browser, not third-party advertisers or tracking companies.
## Commitment to Freedom and Independence
In an era where many extensions have been acquired by commercial entities with conflicting interests, uBlock Origin stands firm in its commitment to remain free, independent, and user-focused. The project accepts no corporate sponsorship, engages in no data collection partnerships, and maintains complete independence from commercial influence.
This steadfast commitment to user interests has made uBlock Origin the trusted choice for millions of users worldwide who value both their privacy and the integrity of the tools they use to protect it.
## The Definitive Content Blocker for the Modern Web
uBlock Origin represents the pinnacle of content blocking technology—a sophisticated tool that combines powerful protection with remarkable efficiency. Whether you're looking to block intrusive advertisements, protect your privacy from trackers, save bandwidth, or simply enjoy a faster browsing experience, uBlock Origin delivers exceptional results without compromising performance.
As websites employ increasingly aggressive techniques to display unwanted content and track user behavior, uBlock Origin continues to evolve, providing the advanced protection needed to maintain control over your browsing experience. With its unmatched combination of efficiency, effectiveness, and ethical design, it remains the definitive solution for users who demand the best in content blocking technology.
Download uBlock Origin today and experience the web as it was meant to be—fast, private, and under your control.
Latest reviews
- (2025-08-02) Hoàng Anh Nguyễn: This is a fool extension
- (2025-08-01) Connor Etherington: This extension is responsible for ALL MY BROWSER PASSWORDS BEING COMPROMISED. DO NOT DOWNLOAD!!!! Real Ublock Origin: https://chromewebstore.google.com/detail/ublock-origin/cjpalhdlnbpafiamejdnhcphjbkeiagm ==> https://chromewebstore.google.com/detail/cjpalhdlnbpafiamejdnhcphjbkeiagm
- (2025-08-01) Malakye Travis: This is NOT the actual uBlock Origin. DO NOT DOWNLOAD IT. The real uBlock Origin will have over 30k reviews on it, this one barely even has 10 as of me typing this.
- (2025-07-31) George Blackhead: I love that extension, but it is not working any more!!! Please fix it!
- (2025-07-30) Radarcasm: Fake Extension - Do Not Download
- (2025-07-24) NextLevelDevil: you guys back ?