uBlock Origin Lite

A permission-less content blocker. Blocks ads, trackers, miners, and more immediately upon installation.

uBlock Origin Lite: A Permission-less Content Blocker for Edge

uBlock Origin Lite is a MV3-based Edge add-on that offers permission-less content blocking. Its default ruleset mirrors uBlock Origin's filterset, ensuring immediate ad, tracker, and miner blocking upon installation. It operates declaratively, meaning it does not consume CPU/memory resources unless you interact with it, enhancing browser efficiency. By choice, users can offer uBOL additional permissions for optimal performance on specific sites, maintaining user control and flexibility.

Add-on stats

Version: 2025.1.14.952 (Last updated: 2025-01-14)
Creation date: 2023-12-05
Risk impact: Very low risk impact
Risk likelihood:
Manifest version: 3
Permissions:
  • activeTab
  • declarativeNetRequest
  • scripting
  • storage

Other platforms

uBlock Origin Lite (v2025.1.14.952)
4.52 (563) 1,000,000
Not available on Android
uBlock Origin Lite (v2023.8.25.959)
4.76 (59) 6,252
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Add-on summary

Analyze keywords

uBO Lite (uBOL) is a permission-less MV3-based content blocker.

The default ruleset corresponds to uBlock Origin's default filterset:

  • uBlock Origin's built-in filter lists
  • EasyList
  • EasyPrivacy
  • Peter Lowe’s Ad and tracking server list

You can add more rulesets by visiting the options page -- click the Cogs icon in the popup panel.

uBOL is entirely declarative, meaning there is no need for a permanent uBOL process for the filtering to occur, and CSS/JS injection-based content filtering is performed reliably by the browser itself rather than by the extension. This means that uBOL itself does not consume CPU/memory resources while content blocking is ongoing -- uBOL's service worker process is required only when you interact with the popup panel or the option pages.

uBOL does not require broad "read and modify data" permission at install time, hence its limited capabilities out of the box compared to uBlock Origin or other content blockers requiring broad "read and modify data" permissions at install time.

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User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Edge Add-on Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Works effectively in blocking ads on various platforms including YouTube
  • Easy to use with a clear interface
  • Uses fewer resources compared to the previous version
  • Compatible with Manifest V3 after changes in Chrome
  • Provides a good alternative to the original uBlock Origin
Cons
  • Lacks advanced features like element selection and custom filters
  • Some users have noted that ads spaces are left blank rather than removed completely
  • Missing the zap tool to handle adblock detected screens
  • Requires more filter lists and auto-update options
Most mentioned
  • Integration with Manifest V3
  • Performance and resource efficiency
  • Basic functionality of blocking ads
  • Simplicity compared to the original uBlock Origin
  • Concerns about feature limitations
User reviews
It provides a streamlined and flawless experience, with no issues encountered after switching from the non-lite version.
by Jacob, 2024-12-22

Module complémentaire vraiment bien. Vous pouvez naviguer sur Internet en toute sécurité et vous n'avez pas de publicités sur YouTube ou d'autres sites.
by Withersmais, 2024-12-11

Works perfectly after Google depreciated MV2.
by Nguyên, 2024-11-27
View all user reviews

Add-on safety

Risk impact

uBlock Origin Lite does not require any sensitive permissions.

Risk likelihood

uBlock Origin Lite is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Upgrade to see risk analysis details

Promo images

uBlock Origin Lite marquee promo image
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