Blocking websites in Chrome is an important tool for managing how you or others use the internet. Whether you want to improve productivity, limit distractions, or ensure that your children stay away from inappropriate content, learning how to block websites can make a big difference.

While Chrome doesn’t come with a built-in feature for blocking websites, there are several ways to do it using browser extensions, your computer’s host files, or even your router’s settings. Each method has its advantages depending on what you're trying to accomplish.

In this guide, we’ll go through each option step by step so you can choose the one that best fits your needs.

Using Chrome Extensions to Block Websites

One of the easiest ways to block websites on Chrome is by using a browser extension. Chrome has a vast library of extensions that can help you block websites without requiring much technical knowledge. Extensions offer features like blocking specific websites or setting time limits for browsing certain sites.

Let’s walk through the process of using an extension.

Step 1: Finding a Suitable Extension

1. Open Chrome and go to the Chrome Web Store (https://chrome.google.com/webstore).

2. In the search bar, type “website blocker” or “block sites.”

3. Several options will appear. Some of the most popular ones include BlockSite, StayFocusd, and Website Blocker. Choose one that fits your needs based on reviews and ratings.

Step 2: Installing the Extension

1. Once you’ve found the extension you like, click “Add to Chrome.”

2. A pop-up will appear asking for permission to add the extension. Click “Add extension.”

3. After installation, the extension’s icon will appear next to the address bar.

Step 3: Configuring the Extension

Each extension has its own interface, but the process is generally the same:

1. Click the extension’s icon in the top-right corner of Chrome.

2. Go to the settings or options menu.

3. Add the websites you want to block. Some extensions allow you to block sites at certain times or days, while others offer a simple block/allow feature.

For example, in BlockSite, you can enter URLs like “www.facebook.com” to block Facebook. Some extensions even offer password protection, meaning that only someone with the password can unblock the websites.

Using Chrome's Built-in Parental Controls (Google Family Link)

If you're a parent and want to block specific websites for your children, using Google’s Family Link is a great option. Family Link allows you to manage and control your child's internet usage, including which websites they can or cannot visit.

Step 1: Set Up Google Family Link

1. Download the Google Family Link app on your phone (available for Android and iOS).

2. Set up an account for your child through the app.

3. Link your child’s Google account to their device.

Step 2: Manage Your Child’s Browsing

1. After setting up Family Link, go to the app and select your child’s account.

2. Go to the “Manage Settings” option.

3. Under “Google Chrome,” select “Manage Sites.”

4. You can either block specific websites or only allow access to a set of approved websites.

This method is great for parents who want to ensure their kids are safe online while using Chrome.

Blocking Websites Using Hosts File (For Tech-Savvy Users)

If you want to block websites on all browsers (not just Chrome) and for every user on your computer, you can modify the hosts file on your computer. This method requires a bit more technical know-how, but it’s highly effective.

Step 1: Access the Hosts File (Windows)

1. Open Notepad as an administrator (right-click Notepad, then select "Run as administrator").

2. Click on “File” and then “Open.”

3. Navigate to the hosts file, which is usually located at C:\Windows\System32\drivers\etc\hosts.

4. Select “All Files” in the file type dropdown to see the hosts file, then open it.

Step 2: Add Websites to Block

1. Scroll to the bottom of the hosts file.

2. Add new lines for each website you want to block. The format is:

    127.0.0.1 www.blockedwebsite.com
   

   For example, to block Facebook, you would add:

    127.0.0.1 www.facebook.com
   

3. Save the file and close Notepad. You may need to restart your browser or computer for the changes to take effect.

This method redirects the blocked website to your own computer’s address (127.0.0.1), essentially preventing access.

Blocking Websites Through Your Router

Another method to block websites, especially if you want to block them for all devices on your network, is by using your router’s settings. This is a great option if you want to prevent access from phones, tablets, or any other device connected to your home Wi-Fi.

Step 1: Access Your Router’s Settings

1. Open a web browser and type in your router’s IP address (commonly 192.168.1.1 or 192.168.0.1).

2. Log in using your router’s username and password. (If you haven’t changed it, the default login information is often written on a sticker on the router itself.)

Step 2: Block Websites

Once you’re in your router’s admin panel, look for options like “Parental Controls,” “Access Control,” or “Website Filtering” (this varies by router).

1. Go to the section where you can block websites.

2. Enter the URLs of the sites you want to block.

3. Save your changes and restart your router if necessary.

This method will block the websites on every device connected to your network.

Conclusion

Blocking websites on Chrome can be done in several different ways, depending on what you need. Using a browser extension like BlockSite is a fast and easy option for most people who want to block sites temporarily or only in Chrome.

For parents, using Google Family Link is a great way to protect kids online. If you’re more tech-savvy, editing the hosts file or setting up blocks through your router offers a broader solution that works across multiple browsers and devices.

No matter which method you choose, blocking websites can help you stay focused, keep your kids safe, or control your online experience more effectively.