The three ways to block ads on Android
You can block ads on Android through your browser settings, by installing an ad-blocking app, or by switching to a browser that has ad-blocking built in. The method that works best depends on whether you want to block ads everywhere on your phone or just in your web browser, and how much control you want over which ads get blocked.
Browser-based blocking is the simplest for most people — you turn on a setting and ads disappear from websites you visit. App-based blockers work across your entire phone but require more setup. Browser switching is the middle ground: you get built-in blocking without installing extra software, but you have to use a different app to browse.
Key Takeaways
- Chrome, Firefox, and Edge all have settings to block pop-ups and some ads, though they do not block all ads by default.
- Ad-blocking apps like AdGuard and Blokada run in the background and block ads across all apps, not just your browser.
- Browsers like Brave and Opera have ad-blocking built in and do not require a separate app or subscription.
- Free ad blockers work on most Android phones, but some require you to allow them special permissions to monitor your network traffic.
Using your browser's built-in ad-blocking settings
Chrome, Firefox, and Edge all have options to reduce ads without installing anything extra. In Chrome, open Settings, tap Site Settings, then Pop-ups and redirects, and toggle the setting off. This stops pop-up ads but does not block banner ads on web pages. Firefox has a similar pop-up blocker under Settings > Privacy, and also lets you block tracking, which reduces the ads that follow you across websites.
These built-in settings work immediately and do not slow down your phone. The trade-off is that they only block certain types of ads — mainly pop-ups and some trackers. Most banner ads and video ads on websites will still appear. If you want to block more ads than your browser's default settings allow, you will need to either switch browsers or install a separate ad-blocking app.
Installing a dedicated ad-blocking app
Apps like AdGuard, Blokada, and Netguard block ads across your entire phone — not just in your browser. They work by filtering network traffic, which means they can block ads in other apps too, like in games or social media. Most of these apps are free, though some offer paid versions with extra features like custom filtering rules or VPN protection.
To install one, go to Google Play Store, search for the app name, and tap Install. After installation, you will need to grant it permission to monitor your network. This sounds invasive, but it is how these apps see the traffic going to ad servers and block it. Once you grant permission, the app runs in the background and you do not have to do anything else. Ads should disappear from websites and apps within a few minutes.
The main drawback is that network-level ad blockers can slightly slow down your phone or drain battery faster, since they are constantly filtering traffic. They also sometimes block things you did not intend — like images on a website that happen to come from an ad server. Most apps let you whitelist websites or apps so ads show up there if you want them to.
Switching to a browser with built-in ad-blocking
Brave and Opera are the two most popular Android browsers with ad-blocking already included. Brave blocks ads and trackers by default — you do not have to turn anything on. Opera has a similar feature called Opera VPN (though it is not a true VPN) that blocks ads and some trackers. Both are free and do not require a subscription or special permissions.
The advantage of this approach is simplicity: you download the browser, use it like normal, and ads are blocked without any extra steps. You do not have to grant special permissions or manage settings. The disadvantage is that you have to switch away from Chrome or Firefox if that is what you are used to. Brave and Opera work well for most people, but they have smaller user bases and fewer extensions than Chrome.
What happens when you block ads
When ads are blocked, websites load faster because your phone does not have to download ad files. Pages also use less data, which matters if you have a limited phone plan. The trade-off is that many websites depend on ad revenue to stay free, so blocking ads means the creators of those sites earn less money.
Some websites detect ad blockers and ask you to turn them off or subscribe to view content. If this happens, you can usually whitelist that site in your ad blocker's settings so ads show up there. Most ad-blocking apps have a whitelist feature that takes a few taps to set up.
Comparing the three approaches
| Method | Setup time | Blocks ads in apps | Cost | Requires special permissions |
|---|---|---|---|---|
| Browser settings | 2 minutes | No, browser only | Free | No |
| Ad-blocking app | 5 minutes | Yes, phone-wide | Free (paid versions available) | Yes, network access |
| Ad-blocking browser | 3 minutes | No, browser only | Free | No |
If you only care about blocking ads in your web browser and want the fastest setup, use your browser's built-in settings or switch to Brave. If you want to block ads everywhere on your phone, including in apps, install an ad-blocking app like AdGuard or Blokada. If you want something in between — blocking ads in your browser without switching apps — Opera or Brave work well.
Frequently Asked Questions
Will blocking ads break websites or apps?
Rarely. Most websites work fine with ads blocked. Some sites detect ad blockers and ask you to turn them off or subscribe, but the site itself does not break. Apps are similar — they may show a message asking you to disable the blocker, but they usually still work. If something does not work, you can whitelist that app or website in your ad blocker's settings.
Do ad blockers slow down my phone?
Browser-based ad blocking has almost no impact on speed. App-based ad blockers that filter network traffic can cause a slight slowdown or battery drain, but most people do not notice it. If you do notice your phone is slower after installing an ad blocker, you can uninstall it or try a different one — they vary in how much system resources they use.
Is it safe to use a free ad-blocking app?
Most popular free ad blockers like Blokada and AdGuard are safe. Check the app's reviews on Google Play Store and look at how many downloads it has — apps with millions of downloads and high ratings are generally trustworthy. Avoid ad blockers with very few downloads or mostly negative reviews, as they may contain malware or be poorly maintained.
Can I use an ad blocker and a VPN at the same time?
Yes, but some ad blockers that work at the network level (like Blokada) may conflict with a VPN because both try to control your network traffic. If you want to use both, choose an ad blocker that works inside your browser instead, like Brave or Opera, or use an ad blocker that is designed to work alongside a VPN.
Will blocking ads affect my ability to log into websites?
No. Ad blockers only block ads and tracking code, not login systems. You can log into any website normally even with an ad blocker on. If a website refuses to let you log in while an ad blocker is active, try whitelisting that site in your blocker's settings.