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Jun 2, 2024 · uBlock Origin is a browser extension for content filtering that blocks ads, trackers and other unwanted content. It is available for Chrome, Chromium, Edge, Opera, Firefox and Safari (up to version 13).
uBlock Origin is a wide-spectrum content blocker with CPU and memory efficiency as a primary feature. It is free, open source, and compatible with Microsoft Edge browser.
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- uBlock Origin (uBO)
- Installation
- About
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BEWARE! uBO is (and has always been) COMPLETELY UNRELATED to the website ublock.org.
uBlock Origin (uBO) is a CPU and memory-efficient wide-spectrum content blocker for Chromium and Firefox. It blocks ads, trackers, coin miners, popups, annoying anti-blockers, malware sites, etc., by default using EasyList, EasyPrivacy, Peter Lowe's Blocklist, Online Malicious URL Blocklist, and uBO filter lists. There are many other lists available to block even more. Hosts files are also supported. uBO uses the EasyList filter syntax and extends the syntax to work with custom rules and filters.
You may easily unselect any preselected filter lists if you think uBO blocks too much. For reference, Adblock Plus installs with only EasyList, ABP filters, and Acceptable Ads enabled by default.
It is important to note that using a blocker is NOT theft. Do not fall for this creepy idea. The ultimate logical consequence of blocking = theft is the criminalization of the inalienable right to privacy.
Ads, "unintrusive" or not, are just the visible portion of the privacy-invading means entering your browser when you visit most sites. uBO's primary goal is to help users neutralize these privacy-invading methods in a way that welcomes those users who do not wish to use more technical means.
•Documentation
Required Permissions
Firefox
Firefox Add-ons
Development Builds
uBO works best on Firefox and is available for desktop and Android versions.
Thunderbird
Manifesto
Privacy Policy
GPLv3 License
Free. Open-source. For users by users. No donations sought.
uBlock Origin (uBO) is a fast and lean content blocker for Chromium and Firefox. It blocks ads, trackers, coin miners, popups, etc., by default using various filter lists. Download uBO from GitHub or official sources.
Open source and always free. The best ad blocker and absolutely essential to use for web browsing. Too bad Chrome becoming anti-consumer and trying to get rid of this. Once Google removed this,...
uBlock Origin is a lightweight and flexible ad blocker for Microsoft Edge. It can load and enforce thousands of filters from hosts files and block ads, trackers, malware and more.
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Jul 30, 2024 · uBlock Origin is a free and open source wide-spectrum content blocker for Firefox. It blocks ads, trackers, coin miners, popups, and more with low CPU and memory usage.
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May 16, 2023 · How to download and install uBlock. Updated 1 year ago. Chrome. Edge. Was this article helpful? 0 out of 1 found this helpful. Chrome From the UBlock website Open Chrome and go to ublock.org Click Install A dialogue box opens Click Add Extension From the...