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Google has removed uBlock Origin and every other remaining Manifest V2 extension from the Chrome Web Store, closing the final door on one of the internet’s most trusted ad blockers.[1]
Existing installations will no longer receive updates, and anyone who removes uBlock Origin cannot reinstall it from Google’s store. Chrome stopped running Manifest V2 extensions in 2025, so keeping an old copy won't work in a current browser.
You can still escape intrusive ads and trackers. Depending on how attached you are to Chrome, the answer may be a safer browser or a dedicated blocker that works across your devices.
Google removed all remaining Manifest V2 extensions from the Chrome Web Store on Aug. 31, 2026. The purge included the original uBlock Origin, which relied on Manifest V2’s more permissive extension tools.
The removal had been years in the making. Google disabled Manifest V2 extensions across Chrome in July 2025, and Chrome 139 eliminated support altogether. Copies installed on Chrome 138 or earlier can remain on a device, but they cannot receive updates, be reinstalled through the store, or function after the browser is upgraded.
Google says Manifest V3 improves extension security, privacy, and performance. Among other changes, the newer system prevents extensions from running remotely hosted code and reduces how much sensitive browsing data they can access.
Those protections come with tradeoffs. Manifest V3 changes how content blockers intercept web requests and restricts some of the tools that made uBlock Origin so effective. Brave has pointed to limits on blocking rules, the removal of persistent background scripts, and changes to cosmetic filtering.
If Chrome recently told you that uBlock Origin was “no longer supported,” all is not lost. You still have a few options.
Brave and Firefox both offer ways around Chrome’s restrictions, although they take different approaches.
Brave blocks ads and trackers by default through its built-in Shields feature. Because Shields is built into the browser, it doesn't depend on Chrome’s Manifest V2 or Manifest V3 extension rules.
Brave has also committed to supporting uBlock Origin, AdGuard, NoScript, and uMatrix for as long as it reasonably can. Since version 1.81, the company has hosted those extensions on its own backend instead of relying on the Chrome Web Store.
That support is described as “best effort,” so it may not last forever. However, most users may find that Brave Shields provides enough everyday ad and tracker blocking without another extension.
Firefox takes a more direct route. Mozilla continues to offer uBlock Origin through its official add-on store, where the full extension can block ads, trackers, pop-ups, cryptocurrency miners, and malicious URLs.
The developer says uBlock Origin works best on Firefox because Mozilla supports capabilities unavailable in Chromium browsers, including HTML filtering and stronger defenses against trackers disguised as first-party connections.
Still, changing browsers may be more disruptive than you want simply to get your ad blocker back.
If you are staying with Chrome, Total Adblock gives you a simple way to take back control of your browser.
The extension blocks pop-ups, flashing banners, autoplay videos, intrusive notifications, and third-party trackers. With fewer ads and hidden scripts fighting for space, pages can load faster, feel cleaner, and reveal less of your browsing activity to advertisers.
Total Adblock handles the work in the background, with no complicated filter lists to manage. You can choose presets built around speed, privacy, or security, then allow ads on specific websites you want to support.
New users can try seven days of premium features, including unlimited ad and tracker blocking. Total Adblock Plus currently costs $19 for your first year and renews automatically unless canceled; monthly, quarterly, and biannual plans are also available. Plus, you can get it for 80% off right now.
Chrome may have killed uBlock Origin, but you do not have to surrender your screen. Try Total Adblock and get back to browsing without the clutter.
Chrome users can no longer install or run the original uBlock Origin. Google’s final Chrome Web Store purge makes that decision permanent for anyone using a current version of the browser.
Brave offers built-in ad and tracker blocking, while Firefox remains the clearest home for the full version of uBlock Origin. Both options require leaving Chrome.
Total Adblock is the more convenient answer for people who want to keep their current browser or use a dedicated blocker across several devices. It combines automatic ad and tracker blocking with simple privacy, speed, and security controls, without demanding the technical tinkering that made uBlock Origin intimidating for some users. You can also compare more free and paid options in our guide to the best ad blockers.
Google controls which extensions survive in Chrome. You still control how much advertising and tracking reaches your screen.
Top ad blocker that historically scores 100/100 on AdBlock Tester, passing every banner, interstitial, pop-up, and contextual ad test
Successfully blocked YouTube ads in our testing, one of the trickier platforms for ad blockers to handle consistently
Works across Chrome, Edge, Safari, and Opera, plus Android and iOS mobile apps
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