Ad blocker for Opera
A dedicated ad blocker for Opera that goes further than the built-in one.
Opera's built-in ad blocker is basic. NovaBlock installs from the Chrome Web Store using Opera's 'Install Chrome Extensions' helper, and adds YouTube, cookie-banner and Shorts handling.
Moving off a blocker that Chrome is winding down? NovaBlock is the best uBlock Origin alternative for Chrome and Chromium browsers. If your main annoyance is video ads, start with our guide to block YouTube ads, or see how NovaBlock stacks up against the alternatives on our comparison pages.
Why NovaBlock on Opera
- Installs via Opera's Chrome Store bridge
- Cookie banner removal
- Dedicated YouTube module
- Free forever core protection
How to install on Opera
- Install the 'Install Chrome Extensions' add-on from Opera's official add-ons site.
- Open the Chrome Web Store listing for NovaBlock.
- Click 'Add to Opera'.
Frequently asked questions
Can I turn off Opera's built-in blocker?+
You can — NovaBlock's coverage is broader — but you don't have to. Both can coexist safely.
Ad blocker for other browsers
One licence, every browser you sign in to. Install steps differ slightly per browser.
- Ad blocker for Chrome
- Ad blocker for Firefox
- Ad blocker for Edge
- Ad blocker for Brave
- Ad blocker for Safari
Looking for a specific site instead? Browse the Block ads on… hub.