How To Enable The Pop-Up Blocker In Chrome | Block Annoying Windows

Chrome’s built-in pop-up blocker is enabled through a single setting in the browser’s menu, and turning it on stops most intrusive windows and redirects automatically on both desktop and Android devices.

Pop-ups don’t just annoy you — they interrupt workflows, hide the content you actually want, and sometimes push malicious links. Chrome’s native pop-up blocker handles the worst of them without needing a separate extension. The control lives a few clicks deep in Settings, and once you flip it on, most sites can’t force open new windows or redirect you. Here’s exactly where to find it and how to manage exceptions when a legitimate site needs pop-ups to work.

Where The Pop-Up Blocker Lives In Chrome

Chrome groups pop-ups and redirects under a single setting, so toggling it on blocks both at once. The path differs slightly between desktop and Android, but the logic is the same.

Desktop (Windows, Mac, Linux)

Click the three-dot More menu in the top-right corner of Chrome, then go to Settings > Privacy and security > Site settings > Pop-ups and redirects. On that page, choose Sites can’t send pop-ups or use redirects. That’s it — the blocker is now active across every site.

Android

Open Chrome, tap the three-dot More icon next to the address bar, then tap Settings > Site settings > Pop-ups and redirects. Toggle the setting to the off position to block them — Chrome on Android labels it so that turning off pop-ups means blocking them.

When The Blocker Breaks A Site You Need

Some websites require pop-ups for logins, payment windows, document viewers, or two-factor authentication flows. When the blocker stops one of these from opening, you don’t need to disable it entirely. Chrome lets you add site-specific exceptions instead.

How To Allow Pop-Ups For One Site On Desktop

When Chrome blocks a pop-up, a small icon appears in the address bar. Click it, find the blocked window, and select Always allow pop-ups and redirects from [site], then click Done. The site is added to your allowed list, and the block stays active everywhere else.

You can also manage exceptions manually. Go back to Settings > Privacy and security > Site settings > Pop-ups and redirects. Under Allowed to send pop-ups and use redirects, click Add and enter the site’s URL. Using the pattern [*.]example.com captures pop-ups across all subdomains of that site.

Managing Blocked And Allowed Sites

The same settings page lists every site you’ve allowed or blocked. You can remove a site from either list with one click, or switch a site from the allowed list to the blocked list. Texas Tech University’s IT knowledge base notes the same controls exist for Add, Remove, Edit, and Block actions through this interface — so if a site sneaks through that you’d rather block, you can stop it from there.

What The Blocker Doesn’t Cover

Chrome’s native pop-up blocker works inside the browser only. It does not block pop-ups in desktop applications or system dialogs. And it only controls pop-ups and redirects — not banners, slide-ins, or overlays that load inside the same tab (those need a separate extension or content blocker). The setting also applies to pop-ups and redirects as a pair; you cannot allow redirects while blocking new windows, or vice versa. They toggle together.

If the blocker seems to stop working, check your site exceptions. An allowed site overrides the global block, which can make it look like the blocker itself has failed. Remove the site from your allowed list and the global setting will apply again.

Is This The Same As A Pop-Up Blocker Extension?

No. Chrome’s built-in blocker handles pop-ups and redirects through the browser’s own code — it’s lightweight, always on when you set it, and requires no download. Extensions like Poper Blocker from the Chrome Web Store add features like blocking in-page overlays or auto-closing banners, but they are separate tools. Most people find the built-in blocker sufficient for daily browsing. Microsoft Edge, which shares Chrome’s engine, uses the same settings path with slightly different menu labels.

Pop-Up Blocker Checklist

If you want the blocker on everywhere, verify these three things and you’re done:

• The global setting is set to block — not allow — pop-ups and redirects.
• No sites sit in your Allowed to send pop-ups list unless you intentionally added them.
• The setting is applied per browser profile — each Chrome profile manages its own list, so check every profile you use.

That’s the whole setup. One toggle, no extensions, no fuss. When a site genuinely needs pop-ups, add it as an exception rather than flipping the blocker off entirely — you keep the protection and still get the functionality.

Chrome’s pop-up blocker won’t catch every kind of unwanted window — some are generated outside the browser’s control — but for daily browsing, it stops the vast majority. A few seconds in Settings is all it takes.