Chrome blocks most pop-ups automatically — here's how to turn that off

Chrome comes with a built-in pop-up blocker that stops most new windows from opening without your permission. If a website you trust needs to open pop-ups to work properly — like a banking site that opens statements in a new window, or a scheduling tool that displays booking forms — you can turn the blocker off entirely, or allow pop-ups only on that specific site.

The fastest route is to allow pop-ups for just one website rather than disabling the blocker everywhere. This keeps you protected on sites you don't visit regularly while letting trusted sites work the way they're designed to.

Key Takeaways

  • Chrome's pop-up blocker is on by default and blocks most new windows from opening without your permission.
  • You can allow pop-ups for a single website without turning off protection everywhere else.
  • When a pop-up is blocked, a small icon appears in the address bar that lets you unblock it for that site.
  • If you turn off the blocker completely, all websites can open pop-ups, which increases the risk of unwanted ads and malware.
  • The settings are in Chrome's main menu under Privacy and Security, then Site Settings.

Allow pop-ups for one website only

This is the safest approach if only one or two sites need pop-ups to work. Visit the website that needs pop-ups to open. Look at the right side of the address bar — you'll see a small icon that looks like a window with a slash through it. Click that icon.

A menu will appear with the option "Always allow pop-ups and redirects on [website name]". Click that option. Chrome will remember this choice and allow pop-ups on that site from now on, while keeping the blocker active everywhere else.

If you don't see the icon in the address bar, it means Chrome didn't detect a blocked pop-up on that page. The website may not be trying to open pop-ups, or it may be using a different method that the blocker doesn't catch.

Turn off the pop-up blocker completely

If you need to disable the blocker for all websites, open Chrome and click the three vertical dots in the top right corner. Select Settings from the menu that appears.

On the left side of the Settings page, click Privacy and security. Then click Site Settings. Scroll down until you find Pop-ups and redirects and click it.

You'll see a toggle switch next to "Blocked (recommended)". Click the toggle to turn it off. The switch will turn gray, and pop-ups will no longer be blocked on any website. Be aware that this also allows redirects — when a site automatically sends you to a different page — which can sometimes lead to unwanted destinations.

Remove pop-up permission from a specific site

If you previously allowed pop-ups on a website and want to block them again, go back to Settings > Privacy and security > Site Settings > Pop-ups and redirects.

Under the "Allow" section, you'll see a list of websites you've given permission to. Find the site you want to change and click the three dots next to it. Select Remove. Pop-ups from that site will be blocked again.

What to do if a pop-up won't open even after allowing it

Sometimes a website uses methods to open windows that Chrome's pop-up blocker catches even after you've allowed pop-ups. This is usually because the site is trying to open the pop-up in a way that doesn't follow standard web practices.

Try holding down the Shift key while you click the button that should open the pop-up. Some websites respond to this keyboard combination by opening the window in a way that bypasses the blocker. If that doesn't work, the website itself may need to be updated by its developers to work properly with modern browsers.

Why Chrome blocks pop-ups in the first place

Most pop-ups on the internet are advertisements or attempts to collect your information. By blocking them automatically, Chrome protects you from accidentally clicking on ads you didn't intend to see, and from landing on pages designed to trick you into downloading malware or giving up personal details.

Legitimate websites rarely rely on pop-ups anymore — they've moved to other ways of displaying information. If a site you use regularly requires pop-ups, it's usually an older site or a specialized tool like banking software or scheduling systems. Allowing pop-ups only on sites you trust keeps you protected while letting those tools work as designed.

Frequently Asked Questions

Will turning off the pop-up blocker slow down my browser?

No, disabling the blocker won't make Chrome slower. However, you may see more pop-ups appear on websites, which could distract you or make pages feel cluttered. The blocker itself uses very little processing power.

Can I block pop-ups on some sites but allow them on others?

Yes, that's exactly what the pop-up blocker is designed to do. You can allow pop-ups for specific websites while keeping the blocker on for everywhere else. This is the recommended approach.

What's the difference between pop-ups and pop-unders?

A pop-up appears on top of the page you're viewing. A pop-under opens behind your current window so you don't see it until you close or minimize your browser. Chrome's blocker catches both types.

If I allow pop-ups on a website, can it open unlimited pop-ups?

Chrome limits the number of pop-ups a website can open even after you've allowed them. A site can't flood your screen with dozens of windows at once, though it may open several in quick succession.

Do I need to restart Chrome after changing pop-up settings?

No, changes to pop-up settings take effect when ready. You don't need to close or restart Chrome for the new settings to work.