Chrome blocks most pop-ups by default, and you can turn that off for specific sites or everywhere

Google Chrome's pop-up blocker stops most new windows and tabs from opening without your click. If a website you trust needs to open pop-ups — for a login window, a document preview, or a tool that runs in a new tab — you can disable the blocker for that site alone, or turn it off entirely. The fastest route is to allow pop-ups for one website at a time, because that keeps the blocker working everywhere else.

Chrome shows you when it has blocked a pop-up: a small icon appears in the address bar on the right side, next to your profile picture. Clicking that icon gives you the option to allow pop-ups from that site going forward. If you do not see the icon, the site either did not try to open a pop-up, or you have already allowed them.

Key Takeaways

  • The fastest way to unblock pop-ups is to click the pop-up blocker icon in the address bar and select "Always allow pop-ups and redirects on [website name]".
  • You can turn off the pop-up blocker entirely in Chrome Settings under Privacy and Security, though this leaves you unprotected on all sites.
  • Some websites require pop-ups to work correctly — file uploads, login windows, and document viewers often need them.
  • If you allow pop-ups on a site and regret it, you can remove that site from the exceptions list in the same Settings menu.

Allow pop-ups for one website only

When Chrome blocks a pop-up, a small icon appears in the address bar — it looks like a rectangle with a line through it. Click that icon to see what was blocked. A menu will appear with the option "Always allow pop-ups and redirects on [the website's name]". Click that option, and Chrome will stop blocking pop-ups from that site from now on.

This is the safest approach because it keeps the blocker active everywhere else. You are only making an exception for the one site you trust. The next time you visit that site, pop-ups will open normally.

Turn off the pop-up blocker for all websites

If you want to disable the blocker entirely, open Chrome and click the three-line menu icon in the top right corner. Select Settings, then click Privacy and security in the left sidebar. Look for Site settings and click it.

In the Site settings menu, scroll down and click Pop-ups and redirects. At the top, you will see a toggle switch next to "Blocked (recommended)". Click that toggle to turn it off. The switch will turn gray, and the blocker is now disabled for every website you visit.

Turning off the blocker entirely means you may see unwanted pop-ups on sites you do not trust. Most people should leave it on and make exceptions only for sites that need them.

Remove a website from the pop-up exceptions list

If you allowed pop-ups on a site and now want to block them again, you can remove that site from your exceptions. Open Chrome Settings, go to Privacy and security, then Site settings, then Pop-ups and redirects.

Under "Allow", you will see a list of websites you have given permission to. Find the site you want to block again and click the three dots next to it, then select Remove. Chrome will go back to blocking pop-ups from that site.

Why websites need pop-ups

Many legitimate websites use pop-ups for features that cannot work inside the main page. Login windows for find accounts, file upload dialogs, document viewers, and live chat windows often open in new tabs or windows. If a site you use regularly stops working correctly, the pop-up blocker may be the reason.

Malicious websites also use pop-ups to show ads or trick you into downloading something. This is why Chrome blocks them by default. If you are unsure whether a site is trustworthy, do not allow its pop-ups — look for another way to do what you need, or contact the website's support team to ask if there is an alternative.

Check your extensions for additional pop-up blocking

Some browser extensions add their own pop-up blockers on top of Chrome's built-in one. If you have installed an ad blocker or privacy extension, it may be blocking pop-ups even after you have disabled Chrome's blocker or allowed them for a specific site.

To check, click the puzzle-piece icon in the top right of Chrome to see your installed extensions. Look for any extension related to ad blocking or privacy. Click the three dots next to it and select Manage extension. Look for settings related to pop-ups or blocking, and adjust them if needed. If the extension is causing problems, you can turn it off or remove it entirely.

Frequently Asked Questions

Why does the pop-up blocker icon not appear even though a site tried to open a pop-up?

Some pop-ups are blocked by your extensions rather than Chrome itself, so the Chrome icon does not show. Check your installed extensions — especially ad blockers — and adjust their settings. You may also need to reload the page after disabling an extension.

Can I allow pop-ups for a website on mobile Chrome?

Yes. On Android or iPhone, tap the address bar, then tap the lock or info icon on the left. Scroll down to "Pop-ups and redirects" and toggle it on. On iPhone, you may need to tap "Site settings" first.

What if I allow pop-ups on a site and it shows me ads instead of the feature I need?

You can remove that site from your exceptions list and try a different approach. Some sites offer alternative ways to access features without pop-ups — look for a settings menu or contact their support team. If the site is mostly ads, it may not be trustworthy.

Does disabling the pop-up blocker affect my security?

Turning off the blocker leaves you more exposed to malicious pop-ups and ads, but it does not directly compromise your passwords or personal data. If you disable it, do so only for sites you trust, and consider turning it back on afterward.