Network filtering
Stops requests to packaged advertising-domain rules before common ads can load.
Private, on-device protection
A calmer web,
one page at a time.
Strong Ad Shield blocks common advertising requests, disruptive overlays, and intrusive popup behavior with local, on-device processing. Browsing activity is not sent to us or third parties.
Developed and published by 43DNVN LLC, California.
Focused by design
One purpose. Clear controls.
Popup protection
Premium Preview intercepts recognized ad popups while allowing ordinary links.
Site controls
Pause protection globally or create a local exception for the website you are viewing.
Privacy first
Your browsing stays on your device.
No analytics SDK. No account. No browsing-history upload. Settings and block counts remain in Chrome's local extension storage.