How to Block Websites on Chrome (Complete 2026 Guide)

Last updated: May 2026 · 5 min read

If you're trying to figure out how to block websites on Chrome, you're in the right place. Whether you want to eliminate social media distractions during work, set up parental controls, or simply build better browsing habits, blocking websites in Chrome is easier than most people think. In this guide, we'll walk through the fastest and most reliable method using Website Blocker Chrome Extension — a free tool trusted by over 10,000 users.

Why Block Websites on Chrome?

The average person spends over 2 hours per day on social media and news sites — time that eats into deep work, study sessions, and personal productivity. Blocking distracting websites on Chrome isn't about restriction; it's about creating the conditions for better focus. Research on digital wellbeing consistently shows that removing distractions from your environment is more effective than relying on willpower alone.

Chrome's built-in settings don't offer a native website blocker, so you'll need a Chrome extension. The good news: it takes less than 60 seconds to set up.

Method 1: Block Websites on Chrome Using Website Blocker Extension (Recommended)

Website Blocker is a free Chrome extension that lets you block unlimited websites instantly, set schedules, and add password protection. Here's how to use it:

Step 1 — Install Website Blocker from the Chrome Web Store

Visit the Chrome Web Store listing for Website Blocker and click Add to Chrome. The extension installs in seconds with no account required.

Step 2 — Open the Extension and Add Sites to Block

Click the Website Blocker icon in your Chrome toolbar (top-right corner). In the popup, type the URL of any site you want to block — for example, youtube.com, reddit.com, or twitter.com — and press Add. The site is blocked immediately. You can add unlimited websites to your block list.

Step 3 — Customize Your Blocking Rules

Website Blocker goes beyond simple blocking. You can:

• Set a schedule — block sites only during work hours (e.g., 9 AM–5 PM on weekdays)
• Add password protection — prevent yourself from easily disabling the block
• Set daily visit limits — allow 3 visits to a site per day before it locks

Once your rules are in place, Website Blocker silently enforces them in the background. When you try to visit a blocked site, you'll see a clean block page instead.

How to Permanently Block a Website on Chrome

To permanently block a website — meaning it can't be easily unblocked — enable the password protection feature in Website Blocker. Once you set a password, the block list is locked. You'll need to enter the password to make changes, which eliminates impulsive "just five minutes" unblocking.

This is especially useful for blocking social media while working from home, or for parents setting up safe browsing on shared devices.

How to Block Websites on Chrome Without an Extension

Technically, you can edit your device's hosts file to block websites at the system level. However, this approach:

• Requires administrator access and terminal commands
• Doesn't support schedules or visit limits
• Can't be toggled easily without reverting file changes

For most users, a Chrome extension like Website Blocker is vastly more practical, flexible, and maintainable than editing system files.

Block Websites on Chrome: Common Use Cases

Students: Block social media during study hours to improve concentration and eliminate the temptation to switch tabs. Use daily visit limits to phase out distracting habits gradually.

Remote workers: Create a work schedule that automatically blocks news, social feeds, and streaming during your deep work blocks. Website Blocker acts as a passive focus mode for your browser.

Parents: Set up parental controls directly in Chrome by blocking inappropriate or distracting sites for children. Password protection prevents kids from bypassing the blocks.

Frequently Asked Questions

Can I block websites on Chrome for free?

Yes. Website Blocker is completely free with no subscriptions. All features including schedules, password protection, and unlimited site blocking are available at no cost.

Does blocking a website on Chrome block it on all devices?

Chrome extensions work per browser. To block sites on multiple devices, install Website Blocker on each Chrome or Edge browser. You can use the import/export feature to quickly transfer your block list between browsers.

Can I set a time limit instead of a full block?

Yes. Website Blocker's attempt-wise blocking feature lets you set a daily visit limit (e.g., 5 visits per day). Once you hit the limit, the site is blocked for the rest of the day.