Opera browser required.
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Permissions
- This extension can access your data on all websites.
- This extension can access your data on some websites.
- This extension can manipulate privacy-related settings.
- This extension can access your tabs and browsing activity.
- This extension can store an unlimited amount of client-side data.
Screenshots
About the extension
- Downloads
- 15,019,587
- Category
- Privacy & Security
- Version
- 1.72.2
- Size
- 4.1 MB
- Last update
- July 8, 2026
- License
- Privacy policy
- Support page
- https://github.com/uBlockOrigin/uBlock-issues
- Source code page
- https://github.com/gorhill/uBlock
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Feedback from users
Comments: 784
- Ffitzydj8 hours ago
uBlock Origin Version 1.72.2 updated July 8 has been working fine for me in Opera One Windows 11.
Check your Opera Settings /Privacy & security /Privacy protection Block ads and surf the web up to three times faster is Off as per the image, highlighted in the red frame. My understanding is the setting is part of the Opera AdBlocker and You Tube detects it.
- Bbovenbaas12 hours ago
Since yesterday "This extension was turned off because it is no longer supported". YouTube has been terrorizing me with adds since.
- Iindirgen1 week ago
The same issue happens again at Youtube. I removed ublock origins, re-installed, re-launched Opera again. Still the problem is continueing.
- Ffitzydj1 month ago
I installed uBlock Origin Lite from the Chrome Web Store and it works fine on You Tube with Opera.
- Nnefastseven1 month ago
il faut désinstaller u block origin,puis le réinstaller,suivre la méthode de @mantapp
et il faut désactiver le bloqueur d' opera,utiliser uniquement u block origin et ça fonctionne parfaitement.
mais pour ça,il aurait fallu lire les commentaires au dessus....... et vous seriez dépanné !!
- BBlueCyberis78201 month ago
@nefastseven: Thank you random french person, this did in fact work.. Merci beaucoup I think is how they say it
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- Jjerryemerydelacruz11 month ago
The ublock origin at the opera extension isn't updated, but it will be soon. If you can't wait, install the ublock lite from the chrome store into opera, that blocker was updated 5/30 and works.
- PPupernickel9101 month ago
update this extension!!!! since last week i cant use it on youtube. Useless adblocker atp.
- Iindirgen1 month ago
For a few days I have a problem with youtube while this addon is avcitve. I keep getting a "an error occurred" message and the video cuts off every time. I suspect Google has probably started blocking this extension.
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david271 month ago@indirgen said in uBlock Origin:
For a few days I have a problem with youtube while this addon is avcitve. I keep getting a "an error occurred" message and the video cuts off every time. I suspect Google has probably started blocking this extension.
Same here, really annoying. But it's not happening in Edge. I guess it's because this uBlock Origin from the Opera store is updated less frequently than the one from the Microsoft and Chrome stores. It will probably be fixed the next time it gets updated.
- BBetaGutsholt1 month ago
@indirgen: removing the extension once and redownloading it fixed it for me. It's probably just not auto updating for Opera
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amazing add