Simple & Effective

Block anything

Block ads, trackers, and analytics systems for any website or app

Works on all devices

Work on all your devices, PC, phone(iOS & android)

No download/install

No software need to be downloaded or installed

Pause at anytime

Pause at any time to temporary allow blocked sites pass through

Why AdsBlocker DNS?

AdsBlocker DnsCommon extension
Blocks online adsYesYes
Keeps pages looking good and functionalYesYes
Saves traffic and speeds up loadingYesPartially
Works for any browser or appYesPartially
Download & InstallationOptionalYes

How AdsBlocker DNS works

What is DNS?

DNS, or the Domain Name System, translates human readable domain names (for example, to machine readable IP addresses (for example,

What happens when you open a website?

Every time you navigate to a website or open an APP, Your device first calls DNS resolver and asks for the corresponding IP address.

How AdsBlocker DNS help?

If the domain belongs to an advertising, tracking, malicious, or phishing web site, AdFree DNS refuses to answer the IP address query and these sites will be blocked.


Is AdsBlocker DNS free?

AdsBlocker provides free service with limitation of 300,000 monthly requests for registered user or 5000 daily requests for unregistered user.

Why AdsBlocker DNS is better?

Compared to ad-blocking extensions, AdsBlocker filters ads before they get pulled by your browser to your device. Pages load faster and consume less traffic. AdsBlocker filters traffic not only in browsers, but also in other applications on your device.

Can I use AdsBlocker DNS on multiple devices?

Sure! AdsBlocker DNS supports all popular platforms: Android, iOS, Windows, and Mac. You an link 10 devices with personal plan, 50 devices with family plan.

Is AdsBlocker DNS safe?

We never share your personal information with anyone and only collect strictly necessary data to run our websites and apps

Who do I contact for support?

For any questions, you can always contact us at