Ad blocker for Google Chrome

The fastest MV3-native ad blocker for Google Chrome, free forever.

Add to Chrome — free Download NovaBlock See pricing

NovaBlock is built for Chrome's Manifest V3 runtime from day one — no legacy MV2 baggage, no deprecation timer. It blocks ads, trackers, cookie banners and YouTube ads out of the box, with no account and no config.

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 Chrome

MV3-native — no deprecation warnings
Dedicated YouTube module (Shorts included)
Cookie banner removal
Free forever core protection

How to install on Chrome

Open the Chrome Web Store listing.
Click 'Add to Chrome' → 'Add extension'.
Pin NovaBlock to the toolbar (optional).
Browse — protection is on by default.

Frequently asked questions

Is NovaBlock affected by Chrome's Manifest V3 changes?+

No. NovaBlock was designed for MV3 from the start. Older blockers like classic uBlock Origin are being deprecated on Chrome; NovaBlock is not.

Does it slow Chrome down?+

MV3 declarative rules are enforced by Chrome itself, which means near-zero CPU cost per request.

Ad blocker for other browsers

One licence, every browser you sign in to. Install steps differ slightly per browser.

Looking for a specific site instead? Browse the Block ads on… hub.