Recently, the Google Chrome user community has been stirred up with information on some extended utilities, including the famous advertising block of UBlock Origin, disabled during the transition to Manifest V3. This makes many people worried. However, do not be confused! Still How to turn on Ublock Origin And continue to enjoy non -advertising internet space.
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Google Chrome disabled Ublock Origin: What is happening?
Google has officially started the process of removing the extended facilities using Manifest V2 on Chrome, replaced by Manifest V3 platform with the goal of enhancing security and performance.
In this update, Ublock Origin – One of the most powerful ad blocking tools – has been on the affected list. When users open the browser, they received a notice that Ublock Origin was “no longer supported” with two options: “Delete” or “Manage extended utilities”.

If you choose to “delete”, you will say goodbye to Ublock Origin. Even reinstalling from Chrome Web Store has become a “impossible task” because Google has blocked the download on the grounds that this utility “does not follow the best methods”. It sounds serious, but don't worry, there is still a “bright door” for you to keep this favorite tool.
How to turn on Ublock Origin on Chrome in just a few steps
Case 1: Ublock Origin is still in the browser
- When you see the announcement of Ublock Origin is disabled, instead of clicking “Delete”, choose “Manage extension ”(Manage Extension).

- Chrome will take you to the site managing the installed utilities installed> find Ublock Origin in the list, switch the conversion button to the mode “Turn”. A confirmation window is shown, you just need to press “Turn” Again is done.

With just a few simple steps, Ublock Origin will work again as never before. As noted, this method is still effective on the stable Chrome version 133.0.6943.142 in conjunction with Ublock Origin 1.62.0. Many users on Reddit have also tried and succeeded, proving this is a reliable solution – at least at the present time.
Case 2: You have removed the utility or has not installed
If you accidentally remove Ublock Origin or have not been installed, accessing Chrome Web Store will make you disappointed because Google has hidden “Add to Chrome” button. Do not rush to give up, just one tip is that the install button will appear immediately:
- Visit UBlock Origin's page on Chrome Web Store.
- Press F12 On the keyboard to open the Tab Developer Tools, then select the item Console.
- Copy and paste the following code into the console, then click Enter:
document.querySelector('button[disabled]').disabled = false
At this time, the “Add to Chrome” button will immediately reappear, allowing you to download Ublock Origin as usual.

The future of Ublock Origin and Manifest V2 facilities
Although the above way helps you “save” UBLOCK Origin temporarily, the future of this utility is still a big question mark. Google has not announced the official time to completely stop supporting Manifest V2 utilities. This means that manual activation methods may be invalidated at any time in the future. At that time, you will need to look for alternative solutions to maintain a web browser experience without advertising.
Present, Ublock Origin Lite – The optimized version for Manifest V3 – is a feasible option. Besides, Adguard Also another powerful ad blocking tool that you can consider. Anyway, monitoring updates from Google and the user community will help you not to be passive before the upcoming changes.

Why is Ublock Origin still popular?
It is no coincidence that Ublock Origin becomes the “companion” of millions of Chrome users. This utility not only blocks advertising effectively but also is gentle with system resources, helping the browser operate smoother. Compared to other solutions, Ublock Origin also allows deep customization, suitable for both basic and advanced users. Therefore, the fact that Google disabled this utility has made many people regret.

Conclusion
So you have held in your hand How to turn on Ublock Origin To continue blocking ads effectively on Chrome. Whether it's crafted or using a setting button to restore, these solutions will help you temporarily overcome the barrier from Google. However, always ready for future changes by testing alternative tools!