Chrome blocks most popups by default, but you can allow them for specific websites
Google Chrome's popup blocker stops most popups automatically. This protects you from ads and malicious content, but it also blocks popups that legitimate websites need to function — like login windows, document viewers, or forms that open in new tabs. If a site you trust isn't working properly, you can tell Chrome to allow popups from that site alone, without turning off protection everywhere.
The process takes about 30 seconds and applies only to the website you choose. Chrome remembers your choice, so you won't have to repeat it each time you visit.
Key Takeaways
- Chrome shows a small popup icon in the address bar when it blocks a popup — click that icon to allow popups from that site.
- You can also allow popups through Chrome's settings by adding the website address to the exceptions list under Privacy and Security.
- Allowing popups for one site does not affect any other website or change your overall popup blocker.
- If you no longer trust a site, you can remove it from the exceptions list at any time using the same settings menu.
Allow popups using the popup blocker notification
When Chrome blocks a popup, a small icon appears in the address bar on the right side — it looks like a square with a line through it. Click that icon to see what was blocked.
A dropdown menu appears showing the blocked popup or popups. Next to each one, you'll see a checkbox. Check the box next to the popup you want to allow, then click "Always allow popups from [website name]" at the bottom of the menu. Chrome will now permit popups from that site.
This method is the fastest if you're already on the website and see the notification. The change takes effect when ready — you may need to refresh the page or try the action again for the popup to appear.
Allow popups through Chrome settings
Open Chrome and click the three vertical dots in the top right corner. Select Settings from the menu.
On the left side, click Privacy and security, then click Site settings. Scroll down and click Popups and redirects. Under "Allowed to send popups and use redirects," you'll see a section to add sites. Click Add and type the website address — for example, example.com or www.example.com. Chrome accepts both forms. Click Add again to confirm.
The website now appears in your allowed list. Popups from that site will open normally. If you change your mind later, find the site in this same list and click the trash icon next to it to remove the permission.
Understand when to allow popups and when to stay cautious
Allow popups only from websites you recognize and trust. Banks, email providers, document services, and educational institutions often use popups for legitimate functions. If a site you've never heard of asks for popup permission, it's safer to decline.
Be aware that allowing popups does not make a site safe — it only removes Chrome's popup blocker for that site. If you're unsure whether a popup is legitimate, close it and contact the website through their main site or customer service instead. Scammers sometimes use popups to trick you into downloading files or entering personal information.
If you notice a site is behaving strangely after you allowed popups — showing excessive ads, asking for passwords, or redirecting you to other sites — remove it from your exceptions list when ready and consider whether you still trust that website.
Check which sites have popup permission
Return to Settings > Privacy and security > Site settings > Popups and redirects to see your complete list of allowed sites at any time. This list shows every website you've given permission to, making it straightforward to audit your choices.
If you see a site you don't recognize or no longer use, click the trash icon to remove it. You can also clear all popup permissions at once by going to Settings > Privacy and security > Clear browsing data, selecting Cookies and other site data, and clicking Clear data — though this will also remove your login information for many sites, so use it only if you're prepared for that.
Troubleshoot popups that still don't appear
If you've allowed popups but they still aren't showing, the problem may not be Chrome's blocker. Some websites use popups that require specific browser settings or extensions to work. Try refreshing the page, closing and reopening Chrome, or trying the action that should trigger the popup again.
If a popup still doesn't appear after you've allowed it, the website itself may have a technical issue, or the popup may require you to disable an extension. Check whether you have any extensions that block popups or ads — even with Chrome's permission, an extension can still block them. You can see your extensions by clicking the puzzle piece icon in the top right corner of Chrome.
Frequently Asked Questions
Will allowing popups for one site affect other websites?
No. Each site you allow is independent. Allowing popups from your bank does not change popup settings for any other website. Your overall popup blocker remains on for all sites except the ones you've specifically added to your exceptions list.
Can I allow popups temporarily for just one visit?
Chrome's built-in settings don't offer a temporary option — once you allow a site, the permission stays until you remove it. If you want to allow popups only once, you can use Chrome's Incognito mode, which doesn't save site permissions after you close it.
What if I accidentally allowed popups from a site I don't trust?
Go to Settings > Privacy and security > Site settings > Popups and redirects, find the site in the allowed list, and click the trash icon next to it. The permission is removed when ready, and Chrome will block popups from that site again.
Do I need to allow popups if I'm using an ad blocker extension?
It depends on the extension. Some ad blockers also block popups, and you may need to allow popups in both Chrome settings and your extension settings for them to appear. Check your extension's settings menu to see if it has its own popup controls.