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Ad Blocking on Chromebooks: My Take on Chrome Browser Ad Solutions

A look at the best ways to block ads on a Chromebook and Chrome browser, inspired by a recent discussion.

T

The AdBlock Mobile Team

December 24, 2025

I recently came across a discussion about ad blocking on Chromebooks, specifically within the Chrome browser. It got me thinking about the unique challenges and solutions available for this platform. Chromebooks, while offering a streamlined and secure computing experience, can still be susceptible to the intrusive world of online advertising. Here's my breakdown of how to tackle ad blocking on a Chromebook, drawing from the insights shared and my own experience with mobile ad blocking.

The Chromebook Ad Blocking Landscape

Chromebooks present a slightly different landscape compared to traditional desktop or mobile environments. They are heavily reliant on the Chrome browser, making browser-based ad blocking solutions particularly relevant. However, the inherent security and sandboxed nature of ChromeOS also limit the scope of system-wide ad blocking options.

1. Browser Extensions: The Primary Weapon

Given the Chrome-centric nature of Chromebooks, browser extensions are the most direct and readily available method for ad blocking. These extensions operate within the browser, filtering out ad content before it reaches the user. This is similar to using extensions on desktop versions of Chrome, but it's even more crucial on Chromebooks.

2. DNS-Based Blocking: A Complementary Approach

While browser extensions handle in-browser ads, DNS-based blocking can provide a broader level of protection. By configuring the Chromebook to use a DNS server that filters out ad-serving domains, you can block ads across various apps and even reduce the amount of data consumed by ad content. This is a strategy we strongly advocate for on mobile devices, and it translates well to Chromebooks.

3. VPN-Based Blocking: Less Common, But Possible

VPN-based ad blocking, where all network traffic is routed through a VPN server that filters out ads, is also an option. However, this approach can introduce performance overhead and may not be necessary for most Chromebook users, especially considering the effectiveness of browser extensions and DNS-based blocking.

My Recommendations for Chromebook Ad Blocking

Based on the discussion I saw and my understanding of ad blocking techniques, here are my top recommendations for blocking ads on a Chromebook:

Browser Extensions: My Top Picks

  • uBlock Origin ⭐ Top Pick: This is my go-to recommendation for any Chrome-based browser, including on Chromebooks. uBlock Origin is lightweight, efficient, and uses minimal resources while effectively blocking a wide range of ads. Its open-source nature and customizable filter lists make it a powerful tool for advanced users.

    Pros:

    • Highly efficient and lightweight
    • Open-source and transparent
    • Customizable filter lists
    • Blocks a wide range of ads and trackers

    Cons:

    • Requires some understanding of filter lists for advanced customization

    My Take: uBlock Origin is simply the best all-around ad blocker for Chrome. It's effective, efficient, and doesn't bog down your system.

  • AdGuard AdBlocker: AdGuard offers a comprehensive ad-blocking extension that's easy to use and provides a good balance between effectiveness and simplicity.

    Pros:

    • Easy to set up and use
    • Blocks a wide range of ads
    • Offers additional privacy features

    Cons:

    • Can be slightly more resource-intensive than uBlock Origin

    My Take: AdGuard is a great alternative if you want something that's easy to use and provides comprehensive ad blocking without requiring much configuration.

  • Brave Browser (Alternative): While technically not an extension, Brave Browser has built-in ad blocking and tracking protection. If you're open to switching browsers, Brave offers a seamless ad-free experience out of the box.

    Pros:

    • Built-in ad blocking and tracking protection
    • Privacy-focused features
    • Chromium-based, so it's compatible with Chrome extensions

    Cons:

    • Requires switching browsers

    My Take: Brave is a great option if you want a browser that prioritizes privacy and ad blocking by default.

DNS-Based Blocking: System-Wide Protection

To complement browser extensions, I recommend configuring DNS-based ad blocking on the Chromebook. This can block ads in other apps and services that might not be covered by browser extensions.

  • NextDNS: NextDNS is my preferred DNS-based ad blocking solution. It offers customizable blocklists, detailed analytics, and support for multiple devices. While it requires a bit more setup than some other options, the level of control and insight it provides is well worth the effort.

    Pros:

    • Highly customizable blocklists
    • Detailed analytics and logs
    • Multiple device support
    • Free tier available
    • Excellent performance

    Cons:

    • Free tier has query limits
    • Setup slightly more complex

    My Take: NextDNS is my go-to recommendation for DNS-based ad blocking. It offers the perfect balance of power and usability.

  • AdGuard DNS: AdGuard also offers a free DNS service that blocks ads and trackers. It's easy to set up and provides good default blocklists.

    Pros:

    • Very easy setup
    • Good default blocklists
    • Fast servers worldwide
    • Family protection option

    Cons:

    • Less customizable than NextDNS
    • Basic analytics

    My Take: If you want something that "just works" without any configuration, AdGuard DNS is excellent. Set it up and forget about it.

Configuring DNS on a Chromebook

To configure DNS settings on a Chromebook:

  1. Go to Settings > Network > Wi-Fi.
  2. Select the network you are connected to.
  3. Go to Network.
  4. Under "Name servers", select "Custom name servers".
  5. Enter the IPv4 and IPv6 addresses for your chosen DNS provider (e.g., NextDNS or AdGuard DNS).

Addressing Specific Concerns

The original discussion mentioned the overwhelming advertising that the user's child was experiencing. Here are some additional tips to address this:

  • Educate the Child: Explain the importance of not clicking on suspicious ads or downloading unknown software.
  • Enable Safe Browsing: Chrome's Safe Browsing feature can help protect against malicious websites and downloads.
  • Parental Controls: Consider using parental control features to restrict access to certain websites or apps.
  • Review Installed Extensions: Regularly review the installed Chrome extensions to ensure that they are legitimate and not causing unwanted ads.

My Recommendations by Use Case

"I just want ads gone with minimum effort"

AdGuard DNS + AdGuard AdBlocker - Simple setup, good default protection

"I want control over what's blocked"

NextDNS + uBlock Origin - Customize everything to your liking

"I'm concerned about privacy"

NextDNS + uBlock Origin + Brave Browser - Maximize privacy with DNS blocking, extension-based blocking, and a privacy-focused browser

"I want to block YouTube ads"

uBlock Origin - Browser extensions are generally more effective at blocking YouTube ads than DNS-based blocking

Paid vs. Free Options

As with mobile ad blocking, there are both free and paid options for Chromebook ad blocking. In most cases, the free options are sufficient for basic ad blocking needs.

Free is fine if you:

  • Just want to block most ads
  • Don't need advanced customization or analytics
  • Are comfortable with basic setup

Consider paying if you:

  • Want advanced customization and control
  • Need detailed analytics and reporting
  • Want to support the developers of your chosen ad blocker

Final Thoughts

Ad blocking on a Chromebook is essential for a clean and enjoyable browsing experience. By combining browser extensions with DNS-based blocking, you can effectively eliminate most ads and protect your privacy. Remember to choose the solutions that best fit your needs and technical expertise.

I hope these insights, inspired by the recent discussion I came across, are helpful in tackling the ad-filled world of Chromebooks. Remember, a little effort in setting up ad blocking can go a long way in improving your browsing experience and protecting your privacy.

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