Open Ad blocker is a free open source browser extension that filters ad-delivery requests before ads load on a website. Instead of modifying pages, it stops the underlying ad calls, reducing interruptions and page clutter.

Open Adblocker works at the network level, identifying and blocking ad-delivery requests before they reach the browser. Since it is open-source, updates are pushed frequently when websites adjust their ad systems.

Some websites rely on advertising and may restrict access or show notices when an ad blocker is detected. Open Adblocker avoids page modification, but websites can still choose to limit content. You can always pause the ad blocking ability at all times.

Open Adblocker is open-source, meaning its code is public and reviewable. Users and developers can inspect how it works at all times on Github.

Yes. Open Adblocker is completely free with no subscriptions or premium versions. Its open-source model allows the community to maintain and improve it over time.

Yes. Open Adblocker is one example of a free, open-source ad blocker that does not charge for features or upgrades.

The extension is maintained as an open-source project. Community contributions, not paid plans, support ongoing updates and improvements.

Yes. Open Adblocker filters YouTube’s ad-delivery requests before they load and since it is fully open-sourced, we adapt quickly to changes in YouTube’s ad logic.

Yes. Open Adblocker for chrome extension targets Twitch’s ad-delivery patterns at the network level.

You can install the Open Adblocker extension directly from the Chrome Web Store. Once added to the browser, Open Adblocker works immediately with no configuration required.

Yes. The extension is built specifically for Google Chrome.

You can pause or resume Open Adblocker using the large pause button in the extension menu. After pausing, page automatically reloads to allow ads again.