How to Block and Restrict Websites in Google Chrome Browser

Google Chrome is the most popular web browser in the world. Its speed, simplicity, and syncing capabilities across devices make it an excellent choice for most internet users. However, Chrome’s openness also means it can be easy to get distracted by time-wasting or inappropriate websites.

Fortunately, Chrome has robust website blocking and restricting capabilities. In this guide, we will cover multiple methods to block sites, set time limits, and protect children’s browsing.

Using Browser Extensions to Block Sites

The easiest way to block websites on Chrome is by using a dedicated browser extension. Extensions are add-ons that provide extra functionality to Chrome. Here are some top options:

BlockSite

BlockSite is the most popular website blocking extension for Chrome. To get started:

  • Install the BlockSite extension
  • Click the extension icon and select “Block this site”
  • Or, click “Import” to block entire categories of sites
  • Use scheduling and time limits to control when sites are blocked
  • Protect settings with a password to prevent tampering

StayFocusd

StayFocusd takes a similar approach but focuses specifically on limiting time on sites. Features include:

  • Set daily or weekly time limits for sites or categories
  • Sites get blocked once the time limit is reached
  • “Nuclear option” blocks all sites for a set period
  • Stats provide insight into browsing habits

Other Extensions

There are many other good site blocking extensions, such as BlockerX, WasteNoTime, and more. Look for ones with high ratings and positive reviews.

Using Chrome’s Built-In SafeSearch

Chrome has a built-in SafeSearch feature that blocks explicit and adult content from Google search results. To enable:

  1. Click the Customize Chrome menu (3 dots)
  2. Select Settings
  3. Open the Search section
  4. Check the box for “Use Secure DNS”
  5. Also check “Block explicit content”

Now searches in Chrome will filter mature content, without having to install anything.

Blocking Sites via Router Settings

Another option is to block websites at the router level, which applies the restriction to all devices on your home network. Steps may vary by router model but generally involve:

  1. Logging in to your router admin console
  2. Navigating to parental controls, content filtering, or security settings
  3. Selecting website blocking or URL filtering
  4. Entering websites you want to block
  5. Saving settings

With this method, the sites will be blocked no matter which browser or device connects to your Wi-Fi.

Leveraging Windows Parental Controls

If you want to block sites on a child’s user account in Windows, the integrated parental controls offer an easy option:

  1. Open Windows Settings
  2. Choose Accounts > Family & Other Users
  3. Select the child account and click Web & App Activity
  4. Toggle “Content Restrictions” to On
  5. Click “Web Restrictions” and add blocked sites

Save your changes and the websites will now get blocked whenever that user account is signed in.

Using Mobile App Blockers

To block sites on mobile devices, dedicated apps provide controls beyond what a browser can offer.

On iPhone/iPad:

  • Enable Screen Time and select App Limits
  • Add website domains under “Always Allowed” or “Never Allowed”

On Android:

These apps can selectively block sites or entire categories across all browsers and apps.

Other Methods

A few other ways to block websites on Chrome include:

  • Editing the Windows Hosts file
  • Using DNS-level filtering
  • Installing security software with web protections
  • Leveraging Google Workspace/G Suite controls for managed devices

Choosing the Best Website Blocking Method

There are clearly lots of options for blocking sites on Chrome and other browsers. Which method works best for you depends on your specific needs:

  • Browser extensions – Simple; targets single browser
  • Router controls – Broad device blocking; requires admin access
  • Platform controls – System-wide but some setup required
  • Network-level – Blocks at IP/DNS level; can be complex

Think about whether you need to block sites across all devices or just a single browser profile. Also consider if it’s just for you or for family members, especially children.

Matching the website blocking approach to your needs will provide the best control over Chrome and ensure you can eliminate distractions and restrict inappropriate content.