
Trying to block a website on Chrome? Oh, trust me, you’re not alone. Maybe you’re sick of falling down the Twitter rabbit hole instead of, you know, actually getting stuff done. Or you just want to keep your kids from wandering into the neon-lit chaos that is today’s internet. It’s wild out there.
Whatever your deal is, parent, boss, student, or just a productivity nerd, it pays to know how to slam the door on those time-sucking or sketchy sites. You can also check this full guide on website blocking for more detailed methods. Trust me, your future self will thank you.
Why Block Websites on Chrome?
Blocking websites is not just about censorship, and there are plenty of reasons for getting into the habit of blocking websites.
Here are some common use cases:
- Studying: Help students with distractions during study sessions.
- Security: Blocking malicious websites compromised by viruses and/or designed for phishing.
- Enforcing Company Policy: Adhere to workplace rules as they relate to the usage of the internet.
Top Tools and Settings to Restrict Website Access
Here are the top ways to block websites effectively on Chrome:
Step-by-Step Guide
- Open Chrome and go to the Chrome Web Store.
- Search for a website-blocking extension such as:
- BlockSite
- StayFocusd
- WasteNoTime
- Configure Settings: Add the URLs you want to block.
Recommended Extensions
- BlockSite: Offers password protection, scheduling, and adult content filters.
- WasteNoTime: Includes analytics and usage tracking.
Pros
- Easy to install and use
- No need for admin rights
- Customizable features
Cons
- Can be disabled if the user knows how
- Not suitable for network-wide control

Blocking Websites via Hosts File (Windows & Mac)
For a more permanent solution, modifying the hosts file is ideal.
Windows Instructions
- Open Notepad as Administrator.
- CopyEdit
127.0.0.1 www.blockedwebsite.com - Save the file and restart Chrome.
Mac Instructions
- Open Terminal.
- Type: sudo nano /etc/hosts
Add the line:
- CopyEdit
127.0.0.1 www.blockedwebsite.com - Press Control + O, then Enter to save.
Pros
- OS-level blocking
- Works across all browsers
Cons
- Requires admin rights
- Easy to bypass by tech-savvy users

Using Chrome's SafeSearch and Restricted Mode
This method is more about filtering than outright blocking.
SafeSearch for Google Search
- Go to Google.com/preferences.
- Check Turn on SafeSearch.
- Save the settings.
Restricted Mode on YouTube
- Open YouTube and go to Settings.
- Scroll down to Restricted Mode.
- Turn it on.
Pros
- Great for child safety
- Easy to enable
Cons
- Doesn’t block specific URLs
- Limited control
Using Google Family Link for Parental Control
Google Family Link is a robust parental control tool.
How to Use
- Download the Google Family Link app on the parent and child devices.
- Create a Google account for your child.
- Set up controls to block websites or approve each site manually.
Pros
- Ideal for kids under 13
- Controls screen time and website access
Cons
- Requires account setup
- Not suitable for business users
Using Router Settings for Network-wide Blocking
To block websites on all devices, configure your router.
Steps
- Access your router’s admin panel (usually 192.168.1.1).
- Log in using admin credentials.
- Find Parental Controls or Access Restrictions.
- Add the websites to block.
- Save and reboot the router.
Pros
- Network-wide control
- Cannot be bypassed without admin access
Cons
- Varies by router model
- It may be complex for beginners
Using a Third-party Firewall or Security Suite
Programs like Norton, Kaspersky, and Net Nanny offer advanced blocking options.
Benefits
- Comprehensive control
- Real-time monitoring
- Anti-bypass mechanisms
Drawbacks
- Usually paid
- May slow down the system

Temporarily Restrict Site Access During Work or Study
Sometimes, you might want to block a website just for a few hours.
StayFocusd Method
- Install StayFocusd
- Set maximum time per site
- Once the limit is reached, the site is blocked
LeechBlock (for Firefox & Chrome)
- Allows you to create block schedules
- Useful for deep work sessions
How to Block Adult Content on Chrome
For parents and guardians, this is a top concern.
Using SafeSearch + BlockSite
- Enable Google SafeSearch
- Use BlockSite to add adult domains
DNS Filters
- Use CleanBrowsing or OpenDNS
- Set up via router or device settings
Mobile Chrome: Site Blocking for Android & iOS
Blocking websites on Chrome mobile differs slightly from desktop. If you’re specifically looking for blocking websites on iPhone, there’s a dedicated method available too.
Android
- Install BlockSite from the Play Store.
- Follow the setup instructions.
- Grant accessibility permissions.
iOS
- Use Screen Time to block websites:
- Go to Settings > Screen Time > Content & Privacy Restrictions
- Select Web Content and restrict adult websites or add custom sites.
- Go to Settings > Screen Time > Content & Privacy Restrictions

Managing Blocked Sites in Google Chrome
How to View Blocked Sites
- Extensions: Open extension dashboard
- Hosts File: Reopen the file
- Router: Check the admin panel
How to Unblock a Website
- Remove from the extension list or the hosts file
- Disable restrictions in the router or parental tools
Bonus Tip: While we’re on the topic of blocking, here’s how to check if someone blocked you on Instagram — another common issue people run into.
Tips to Make Website Blocking More Effective
- Set a Password: On extensions like BlockSite
- Use DNS Services: For an extra layer of control
- Monitor Browsing Habits: Use activity tracking tools
- Combine Methods: Use multiple layers like extensions + DNS, + parental controls
Final Thoughts
Blocking websites on Chrome can be quick and straightforward, depending on your needs. Whether you want a simple extension or a robust network-wide solution, this guide provides multiple ways to take control of your browsing environment.
Blocking adult sites and websites that promote poor time use is beneficial for parents to protect their kids and foster positive digital habits. For parents, adults, or professionals, productivity tools can help you stay focused on distractions.
FAQs
Can I block websites on Chrome without an extension?
Yes. You can use the hosts file, router settings, or parental control software to block websites without relying on Chrome extensions.
How do I block websites only during work hours?
Use extensions like StayFocusd or LeechBlock to set schedules and restrict access during specific times.
How do I block YouTube or Facebook on Chrome?
Use BlockSite or add their URLs to your system’s hosts file. On mobile, use the Screen Time or BlockSite app.
Can a child bypass Chrome restrictions?
If only using extensions, tech-savvy kids might bypass them. Use system-wide or router-level blocking for stronger protection.
Does blocking websites slow down Chrome?
Not significantly. However, some security software might affect overall system speed.
Can I block specific pages instead of entire websites?
Yes. Some extensions like BlockSite allow URL-level blocking (e.g., facebook.com/groups).