You can block websites on your phone by using built-in Android or iPhone settings, browser controls, or website-blocking apps. The quickest methods include parental controls, screen time limits, and adding blocked domains to your browser.
Here’s what you can do:
- Android: Use Digital Wellbeing → Site restrictions, or block domains in Chrome settings.
- iPhone: Use Screen Time → Content & Privacy Restrictions → Web Content.
- Any phone: Install a trusted blocking app like BlockSite or Safe Browser.
Blocking websites helps you avoid distractions, stay safe online, and protect kids from harmful content all in just a few taps.
In this article, I’ll show you step-by-step how to block a website on your phone using Android or iPhone settings, browser options, and reliable apps.
Whether you’re a parent trying to keep your child safe online or a professional who wants to focus better, you’ll find every method explained in simple, everyday language.
Why You Might Want to Block Websites
Blocking websites isn’t only for parents. It’s also for anyone who:
- Gets distracted by social media or news sites during work or study hours.
- Wants to prevent exposure to adult or harmful content.
- Shares their device with kids or family members.
- Needs better control over how much time is spent online.
Blocking websites can be temporary (for focus sessions) or permanent (for parental safety) and you’ll learn both in this guide.
Quick Comparison: Which Method Fits You Best?
| Method | Best For | Works On | Difficulty | Cost |
|---|---|---|---|---|
| Screen Time (iPhone) | Parents & individuals | iPhone, iPad | Easy | Free |
| Google Family Link (Android) | Parents & kids | Android | Moderate | Free |
| BlockSite / AppBlock | Productivity & focus | Android & iOS | Easy | Free + Paid |
| Router or DNS Filter | Home-wide blocking | Any device on Wi-Fi | Moderate | Free |
| Browser Add-ons (Firefox / Samsung Internet) | Light users | Android | Easy | Free |
Method 1: Block Websites on iPhone (Using Screen Time)
Apple makes it pretty simple to block websites directly from your settings no extra apps needed.
Step-by-Step Guide
- Open Settings on your iPhone.
- Scroll down and tap Screen Time.
- Tap Content & Privacy Restrictions.
- Turn on the toggle switch.
- Tap Web Content → then choose Limit Adult Websites.
- Under the Never Allow section, tap Add Website and type the URL you want to block.
- Once done, go back your block is now active.
For example, if you add www.facebook.com under “Never Allow,” Safari and other browsers on your phone won’t open it.
For iPhone users, you can use Apple’s official Screen Time settings to limit web access and add blocked websites directly.
Tip for Parents
If your child uses the iPhone, you can set a Screen Time passcode so they can’t edit the settings.
You can also set Downtime or App Limits to block websites and apps at certain hours (perfect for study or sleep time).
To Unblock Later
Simply go back to the Never Allow list, swipe left on the website, and tap Delete.
Looking for more control? Learn how to manage browser extensions per site in just a few steps
Method 2: Block Websites on Android (Without Apps)
Android phones don’t have one universal built-in option like iPhones, but they offer several easy ways depending on your phone brand.
A. Use Google Family Link (Best for Parents)
Google’s Family Link is designed for parental control.
- Install Google Family Link for Parents on your phone.
- Set up your child’s Google account under your supervision.
- Open Family Link and select your child’s profile.
- Tap Controls → Google Chrome → Manage Sites.
- You can block specific websites or allow only approved ones.
Once set, your child can’t visit blocked sites on Chrome or even incognito mode.
B. Use Chrome’s Built-In Safe Browsing
For your personal device, you can add extra safety:
- Open Chrome → tap the three dots (top-right).
- Go to Settings → Privacy and Security → Safe Browsing.
- Turn on Enhanced protection.
While this doesn’t block custom sites, it prevents you from opening dangerous or explicit ones automatically.
C. Brand-Specific Settings
If you have a Samsung phone, open Samsung Internet → Menu → Add-ons → Content Blockers.
Install an available content blocker and add URLs manually.
On Android, this guide explains device settings, parental controls and browser filtering options to block websites from your phone.
Method 3: Block Websites Using Third-Party Apps
If you want more control like blocking social media during work hours or temporarily blocking a site try a dedicated website blocker app.
Popular Apps You Can Trust (2025)
| App | Works On | Free Version | Best For |
|---|---|---|---|
| BlockSite | Android & iOS | Yes | General blocking + schedules |
| AppBlock | Android | Yes | Focus mode + time-based blocking |
| Freedom | Android & iOS | Trial + Paid | Cross-device website blocking |
Example: Using BlockSite
- Download BlockSite from Google Play or App Store.
- Open the app → tap the “+” or Create button.
- Add the website you want to block (e.g.,
instagram.com). - Tap Save and grant necessary permissions.
- Optionally, set a schedule (e.g., block sites 9 AM – 5 PM).
Next time you open that site — it won’t load! Instead, you’ll see a friendly “This site is blocked” screen.
Why It’s Useful
Apps like BlockSite and AppBlock help you build better focus habits. You can even block adult or gambling sites and sync across devices.
Method 4: Block a Website on Your Browser Only
Sometimes, you might only want to block websites in a specific browser without affecting the whole phone.
A. Firefox Mobile
- Open Firefox and tap Menu → Add-ons.
- Search for LeechBlock NG (free extension).
- Install it and open the settings.
- Add the URLs you want to block.
Now, when you visit those websites, they’ll be instantly restricted.
B. Samsung Internet Browser
- Tap the Menu (three lines) → Add-ons → Content Blockers.
- Choose one of the free blockers available.
- Add websites manually to the block list.
C. Chrome Mobile
Chrome doesn’t support extensions on mobile, so your best option is still using Family Link, BlockSite, or a router/DNS method.
Method 5: Block Websites Using Your Router or DNS Filter
Want to block websites for everyone on your Wi-Fi including laptops and smart TVs?
That’s where router or DNS blocking comes in handy.
A. Router-Level Blocking
- Connect your phone or PC to your home Wi-Fi.
- Open your browser and enter your router’s IP address (commonly
192.168.1.1). - Log in using your admin credentials.
- Look for Parental Controls, Firewall, or URL Filter settings.
- Add the URLs you want to block.
- Click Save or Apply.
Example: On Asus routers, it’s under Advanced Settings → Firewall → URL Filter.
This blocks those websites on every device using your Wi-Fi.
But if someone switches to mobile data, the block won’t apply so it’s best combined with device settings.
B. DNS-Based Blocking (Easy Alternative)
If you don’t want to dig through router menus, use a DNS filter like CleanBrowsing or NextDNS.
Steps:
- Open Settings → Wi-Fi → Tap your network → DNS settings → Manual.
- Enter:
- Primary DNS:
185.228.168.10 - Secondary DNS:
185.228.169.11(CleanBrowsing Family Filter).
- Primary DNS:
- Save and reconnect.
Now, adult and unsafe sites are automatically blocked across the network.
Advanced Tips to Make Blocking More Effective
- Set passwords on parental controls or apps so others can’t remove restrictions.
- Use both DNS + app blockers for stronger control.
- If you use VPNs, note that some blockers may not work until VPN is disabled.
- Revisit your settings monthly to ensure your lists are updated.
- Combine blocking with focus timers or “Do Not Disturb” for best results.
Real-Life Scenarios
For Parents
You can combine Family Link (Android) or Screen Time (iPhone) with CleanBrowsing DNS to ensure your kids don’t open adult or harmful websites even if they switch browsers.
For Students or Professionals
If you tend to check YouTube or TikTok too often, use BlockSite or AppBlock to temporarily block them during work hours.
Example: I once used BlockSite during my writing time. Every time I tried to open Instagram, it reminded me: “Focus, Ambreen you’ve got goals!”
It really works.
For Shared Wi-Fi Users
If you share Wi-Fi at home or office, router-level blocking helps maintain a safe browsing environment for everyone.
FAQ : How to block a website on your phone
1. How can I block a specific website on my mobile?
You can use your phone’s settings (Screen Time on iPhone or Family Link on Android) or apps like BlockSite to block any URL. Just add the website address to the block list, and you’re done.
2. How do I permanently block a website?
For permanent blocking, set up router-level filters or use CleanBrowsing DNS. You can also password-protect your blocking apps so no one can delete them.
3. Can I block websites without an app?
Yes!
On iPhone, use Screen Time → Content Restrictions.
On Android, use Google Family Link or change DNS to CleanBrowsing.
No app required.
4. How do I block a website on my phone Safari?
Open Settings → Screen Time → Content & Privacy Restrictions → Web Content → Limit Adult Websites.
Under Never Allow, add the specific URL (like twitter.com). Safari will instantly block it.
5. How do I unblock a website on my phone?
Go back to your restriction list and delete the URL. In apps like BlockSite, just remove it from the blocked list.
6. What are the best apps to block websites on a phone?
BlockSite, AppBlock, and Freedom are currently the most reliable and user-friendly options (as of 2025).
7. Can kids bypass website blocking?
Most kids can’t bypass DNS or Screen Time if you’ve set a passcode. But remember to disable “Install New Apps” or “Use VPN” options for stricter control.
Final Thoughts
How to block a website on your phone ? Blocking websites on your phone isn’t about limiting yourself it’s about improving focus, safety, and peace of mind. Whether you’re trying to reduce distractions, protect your children from harmful content, or create healthy digital habits, you now have the right tools to take control of what opens on your device.
Start with just one website that takes up too much of your time. Small changes like that can help you stay productive, sleep better, and enjoy more meaningful moments offline.
And remember technology should work for you, not against you.
If you ever get stuck or want help choosing the best restriction settings for your specific needs, feel free to contact me. I’m always here to help you stay safe and focused online.
Thanks for reading and great job taking a positive step toward a healthier digital routine
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