The simplest way to block ads in 2026 is to install a reputable ad-blocking extension in your browser, which handles ads for most people in a few clicks. If you want to cover every device in your home, including phones, smart TVs, and consoles, set up network-level blocking with a DNS-based filter. No method blocks everything, and some in-app and server-side ads will slip through any tool. Just as important: allowlist the sites you genuinely want to support, since blocking starves the free content you depend on.
The three levels of ad blocking
Ad blocking happens at different layers, and each one covers a different set of devices.
- Browser level uses an extension to filter ads as a page loads; it is the easiest and most effective for desktop browsing.
- Device level uses a built-in blocker or app to filter ads system-wide on a single phone or computer.
- Network level runs a DNS-based blocker that filters requests for every device on your WiFi at once.
- Each higher level covers more devices but takes a bit more setup, so pick the one that matches your needs.
Which method fits you
| Method |
Covers |
Effort |
Catches in-app ads |
| Browser extension |
One browser |
Very low |
No |
| Device-wide blocker |
One device |
Low |
Some |
| DNS / network blocker |
All devices on WiFi |
Medium |
Some |
| Private DNS on phone |
One phone, anywhere |
Low |
Some |
How to set it up step by step
- Start with the browser. Install a well-reviewed, open-source-friendly ad blocker; this alone solves most ad annoyance.
- Add device-wide blocking if needed. On phones, use a private DNS or a trusted blocking app to cover apps and other browsers; if you are also weighing privacy tools, see do I need a VPN.
- Go network-wide for the whole home. Run a DNS-based blocker so phones, TVs, and consoles are filtered automatically.
- Allowlist sites you support. Disable blocking on creators and publishers whose free work you value.
- Keep filter lists updated. Blockers rely on lists that need regular updates to stay effective.
What to skip
- Sketchy free blockers that inject their own ads or sell your browsing history; stick to reputable, transparent tools.
- Expecting to block every ad. Some streaming and in-app ads are served in ways no blocker can catch.
- Blocking everywhere with no allowlist, which quietly defunds the sites and creators you actually like.
- Heavy network setups for one laptop. A browser extension is simpler if you only browse on one machine.
FAQ
What is the easiest way to block ads?
Install a reputable ad-blocking extension in your browser. It takes a couple of clicks and handles ads for most people without any other setup.
How do I block ads on my phone?
Use a private DNS setting or a trusted blocking app to filter ads system-wide, or join a home network that runs DNS-based blocking.
Can I block ads on every device at once?
Yes, with network-level DNS blocking. It filters ad requests for phones, TVs, and consoles on your WiFi, though some in-app ads still slip through.
Is blocking ads bad for websites?
It can be. Ads fund a lot of free content, so allowlisting the sites and creators you want to support is the fair middle ground.
Where to go next
Tighten your setup with how to protect your privacy online, understand the network tool in what is a VPN, and secure your connection with how to secure your home wifi.