Why you might want to remove a pop-up blocker

Pop-up blockers stop unwanted windows from opening, but they also block pop-ups that websites need to work properly. A login window, a document viewer, a payment form, or a chat box might all be blocked by your browser's built-in blocker or by an extension you installed. If a website tells you to disable your pop-up blocker, or if a feature straightforward does not appear, removing or adjusting the blocker is usually the fastest fix.

You have two separate places to look: your browser's own settings, which block pop-ups by default, and any extensions you added that do the same job. Most people only need to adjust the browser setting, but if you installed a dedicated blocker extension, you will need to remove or disable that too.

Key Takeaways

  • Most browsers have a built-in pop-up blocker in their settings that you can turn off in seconds without removing anything.
  • If you installed a separate pop-up blocker extension, you must remove or disable it from your extensions list, not just the browser settings.
  • You can allow pop-ups from a single website without turning off the blocker everywhere by adding that site to an exceptions list.
  • After you change the setting, refresh the webpage to see whether the pop-up now appears.

Disable the built-in pop-up blocker in Chrome

Chrome blocks pop-ups automatically and does not give you a straightforward on-off switch in the main settings. Instead, you go to Site Settings, which controls what each website is allowed to do.

Open Chrome and click the three vertical dots in the top right corner. Select Settings, then Privacy and security on the left side. Click Site settings. Scroll down and click Pop-ups and redirects. Toggle the switch to Off. This turns off the blocker for all websites. If you want to block pop-ups everywhere except one site, keep the toggle on and scroll down to the Allow section. Click Add and type the website address.

Disable the built-in pop-up blocker in Firefox

Firefox also blocks pop-ups by default, and the setting is in the Privacy section. Click the three horizontal lines in the top right, then Settings. On the left, click Privacy & Security. Under the Permissions section, find Pop-ups and uncheck the box next to Block pop-up windows. This disables the blocker for all sites.

To allow pop-ups only on specific websites, keep the box checked. Scroll down to Exceptions under the Pop-ups setting, type the website address, and click Allow.

Disable the built-in pop-up blocker in Safari

Safari's pop-up blocker is in the Websites tab of preferences. Click Safari in the top menu bar, then Preferences (or Settings on newer versions). Click the Websites tab. On the left side, click Pop-ups. The dropdown at the bottom right shows what Safari does by default — change it from Block to Allow. This turns off the blocker everywhere.

To block pop-ups on most sites but allow them on one, keep the default set to Block. Type the website address in the search box at the top, then change its setting to Allow.

Remove a pop-up blocker extension

If you installed a separate extension specifically to block pop-ups — such as Adblock Plus, uBlock Origin, or another third-party blocker — you need to remove it from your extensions list. The browser's built-in blocker will not turn off just because you disabled the extension; you must uninstall it.

In Chrome, click the three dots, go to More tools, then Extensions. Find the pop-up blocker extension and click the trash icon. In Firefox, click the three lines, select Add-ons and extensions, find the extension, and click Remove. In Safari, go to Safari > Preferences > Extensions, select the extension, and click Uninstall.

Allow pop-ups from one website without removing the blocker

You do not have to turn off your pop-up blocker everywhere. All three browsers let you create an exceptions list so that one website can open pop-ups while the blocker stays on for everything else.

In Chrome, go to Settings > Privacy and security > Site settings > Pop-ups and redirects. Under Allow, click Add and type the website. In Firefox, go to Settings > Privacy & Security, scroll to Pop-ups, click Exceptions, type the website, and click Allow. In Safari, go to Preferences > Websites > Pop-ups, type the website in the search box, and change its setting to Allow. After you add the site, refresh the webpage to see the pop-up.

What to do if the pop-up still does not appear

Sometimes a pop-up does not appear even after you disable the blocker. Check whether you have more than one blocker running. Open your extensions list and look for any other tools with names like "Blocker," "Guard," or "Shield." Remove any you do not recognize or do not use.

If you have disabled the blocker and removed extensions but the pop-up still does not show, the website itself may be broken, or the pop-up may require a specific action — like clicking a button or filling out a form first. Try refreshing the page, clearing your browser cache, or trying a different browser to see whether the problem is specific to your current setup.

Frequently Asked Questions

Will removing my pop-up blocker let ads pop up on every website?

Yes, if you turn off the blocker completely, you will see more pop-ups across the web. Using the exceptions list to allow pop-ups only on the one website you need is safer. You can also reinstall the blocker after you finish using the site that needs it.

Can I block pop-ups on some websites but not others?

Yes. All three browsers let you add websites to an exceptions list. Keep the blocker on in your main settings, then add only the sites that need pop-ups to the allow list. This way the blocker stays active everywhere else.

What is the difference between a pop-up blocker extension and the browser's built-in blocker?

The browser's blocker is built in and always running. An extension is a separate tool you installed. You need to disable the browser setting and remove the extension separately — turning off one does not turn off the other.

Do I need to restart my browser after disabling the pop-up blocker?

No. After you change the setting, straightforward refresh the webpage by pressing F5 or clicking the refresh button. The pop-up should appear on the next load.