uBlock

[![Badge Commits]][Commit Rate]
[![Badge Issues]][Issues]
[![Badge Localization]][Crowdin]
[![Badge License]][License]
[![Badge NPM]][NPM]
[![Badge Mozilla]][Mozilla]
![Badge Chrome]
[![Badge Edge]][Edge]

***

<h1 align="center">
<sub>
<img src="https://github.com/gorhill/uBlock/blob/master/src/img/ublock.svg" height="38" width="38">
</sub>
uBlock Origin (uBO)
</h1>

| Browser   | Install from ... | Status |
| :-------: | ---------------- | ------ |
| <img src="https://github.com/user-attachments/assets/b0136512-56a5-4856-8c50-4971c957a24f" alt="Get uBlock Origin for Firefox"> | <a href="https://addons.mozilla.org/addon/ublock-origin/">Firefox Add-ons</a> | [uBO works best on Firefox](https://github.com/gorhill/uBlock/wiki/uBlock-Origin-works-best-on-Firefox) |
| <img src="https://github.com/user-attachments/assets/3a7569f8-688b-4eb1-a643-8d0fe173aefe" alt="Get uBlock Origin for Microsoft Edge"> | <a href="https://microsoftedge.microsoft.com/addons/detail/ublock-origin/odfafepnkmbhccpbejgmiehpchacaeak">Edge Add-ons</a> | <a href="https://blogs.windows.com/msedgedev/2026/08/07/moving-the-microsoft-edge-extensions-ecosystem-forward-with-manifest-version-3/">"Moving the Microsoft Edge extensions ecosystem forward with Manifest Version 3"</a>: "Beginning in August 2026, Microsoft Edge will start the consumer transition away from Manifest Version 2 (MV2) extensions and toward MV3. Our goal is to complete the consumer transition by the end of 2026, with enterprise deprecation following in early 2027." |
| <img src="https://github.com/user-attachments/assets/938f080c-fe64-4e48-8b89-4bfceabb56e6" alt="Get uBlock Origin for Opera"> | <a href="https://addons.opera.com/extensions/details/ublock/">Opera Add-ons</a> |
| <img src="https://github.com/user-attachments/assets/5463ef88-873b-4516-8514-5277664cfde7" alt="Get uBlock Origin for Chromium"> | Removed | <a href="https://developer.chrome.com/docs/extensions/develop/migrate/mv2-deprecation-timeline#aug_31st_2026_all_remaining_manifest_v2_extensions_removed_from_the_chrome_web_store">"Manifest V2 support timeline"</a>: "Aug 31st 2026: All remaining Manifest V2 extensions removed from the Chrome Web Store"<br><a href="https://github.com/uBlockOrigin/uBlock-issues/wiki/About-Google-Chrome's-%22This-extension-may-soon-no-longer-be-supported%22">About Google Chrome's "This extension may soon no longer be supported"</a> |
| <img src="https://github.com/user-attachments/assets/2e9037c4-836d-44c1-a716-ba96e89daaff" alt="Get uBlock Origin for Thunderbird"> | <a href="https://addons.thunderbird.net/thunderbird/addon/ublock-origin/">Thunderbird Add-ons</a> | [No longer updated and stuck at 1.49.2.](https://github.com/uBlockOrigin/uBlock-issues/issues/2928) Later versions require "GitHub - Releases". |
| <img src="https://upload.wikimedia.org/wikipedia/commons/c/c2/GitHub_Invertocat_Logo.svg" height="50" alt="Get uBlock Origin through GitHub"> | <a href="https://github.com/gorhill/uBlock/releases">GitHub - Releases</