To enable pop-ups in Internet Explorer, open Tools → Internet Options → Privacy tab and clear the Turn on Pop-up Blocker checkbox or add allowed sites
A website tells you it needs pop-ups enabled, but Internet Explorer keeps blocking every one. The fix is buried in the Privacy tab of Internet Options, and it takes about ten seconds once you know where to look. Here’s how to enable pop-ups in Internet Explorer, whether you want to turn the blocker off completely or just allow them on one site.
Enabling Pop-Ups In Internet Explorer: The Official Settings Path
The pop-up blocker setting lives in Internet Options under the Privacy tab. One checkbox controls whether pop-ups are blocked globally. Here’s the exact sequence to reach it:
- Open Internet Explorer and click the gear icon (Tools menu) in the top-right corner.
- Select Internet Options.
- Go to the Privacy tab.
- Under Pop-up Blocker, clear the Turn on Pop-up Blocker checkbox.
- Click Apply, then OK.
Pop-ups will now work on every site. This is the global method — use it only when you fully trust the sites you visit. If you’d rather keep the blocker active for most pages and allow pop-ups only where needed, the per-site method in the next section is the better fit.
How To Allow Pop-Ups For One Site Only
If you only need pop-ups on a single site and want the blocker active everywhere else, the per-site allow list is the smarter choice. The rest of the web stays protected.
- Open Internet Options from the Tools menu.
- Go to the Privacy tab.
- In the Pop-up Blocker section, click Settings.
- In the Address of website to allow field, type the full URL of the site (for example,
https://example.com). - Click Add.
- Close the Settings dialog, then click OK in Internet Options.
A common mistake is adding the wrong domain. If the pop-up comes from a different subdomain than the page you’re on, allow that subdomain instead. For instance, if a checkout pop-up launches from checkout.store.com, add that address rather than store.com.
Why Won’t The Pop-Up Setting Stick?
The most common reason your pop-up setting won’t save or looks grayed out is that the browser is controlled by enterprise policy or running in Edge IE mode rather than standalone Internet Explorer.
On a managed work or school device, Group Policy settings can override what you enter in Internet Options. The DefaultPopupsSetting policy and administrative templates for IE zone pop-up blocker settings prevent user changes from having any effect. In that case, contact your IT administrator.
If you’re using Microsoft Edge with IE mode, pop-up behavior is controlled by Edge’s own settings, not Internet Explorer’s. Go to Edge → Settings → Cookies and site permissions → Pop-ups and redirects to adjust those. You may still need to adjust Internet Options inside IE mode, but Edge’s permissions layer runs on top.
If neither applies, double-check that you clicked Apply and OK after making the change. It’s an easy step to miss.
Internet Explorer Pop-Up Blocker Settings Reference
Each option in the Privacy tab serves a different balance of security and convenience. This table shows what every setting does.
| Setting | Effect | Best For |
|---|---|---|
| Turn on Pop-up Blocker (checked) | Blocks all pop-ups | Safe everyday browsing |
| Turn on Pop-up Blocker (cleared) | Allows all pop-ups | Full trust environment |
| Per-site allow list | Blocks most, allows selected sites | One or two sites need pop-ups |
| Blocking level: High | Blocks all, Ctrl+Alt overrides | Maximum security |
| Blocking level: Medium | Blocks most automatic pop-ups | Balanced everyday protection |
| Blocking level: Low | Allows pop-ups from secure sites | Trusted site browsing |
| Show Information Bar | Notifies when a pop-up is blocked | Helps detect pop-up attempts |
Common Mistakes That Keep Pop-Ups Blocked
Three errors cause most of the frustration with this setting.
Wrong URL in the allow list. Add the exact domain that serves the pop-up, not just the main site you’re browsing. A checkout pop-up might come from checkout.example.com rather than example.com. University of Pennsylvania’s pop-up configuration guide emphasizes this distinction.
Confusing the checkbox direction. Clearing Turn on Pop-up Blocker enables pop-ups; checking it blocks them. The phrasing is easy to read backward when you’re in a hurry.
Expecting Edge IE mode to follow IE settings. Edge IE mode uses Edge’s pop-up permissions alongside IE’s. Both layers must allow the pop-up for it to work.
Troubleshooting Pop-Up Issues In Internet Explorer
| Problem | Likely Cause | What To Try |
|---|---|---|
| Setting resets after saving | Enterprise Group Policy | Contact IT admin; check DefaultPopupsSetting policy |
| Pop-up option is grayed out | Managed device or IE mode | Verify you’re in standalone IE, not Edge IE mode |
| Pop-ups still blocked after allowing | Wrong domain on allow list | Add the exact subdomain that opens the pop-up |
| Site still reports pop-ups blocked | Allow list missing correct URL | Check the pop-up’s actual source domain |
| Using Edge with IE mode | Edge permissions override | Go to Edge Settings → Cookies and permissions → Pop-ups |
| Changes work temporarily | Policy refreshes override | Persistent change requires IT policy adjustment |
| Cannot find Internet Options | IE interface is customized | Press Alt to show menu, then Tools → Internet Options |
When A Site Needs Pop-Ups: The Order To Follow
If a site you trust needs pop-ups and they’re not working, run through this sequence:
- Open Internet Options → Privacy → clear Turn on Pop-up Blocker or add the site to the allow list.
- Close and reopen Internet Options to confirm the setting saved.
- If the checkbox is grayed or resets, check whether enterprise policy or Edge IE mode is the real environment.
- In Edge IE mode, adjust Edge’s Pop-ups and redirects permission instead.
That order covers the setting itself, the most common override, and the IE mode edge case in one pass.
References & Sources
- Penn ISC. “Configuring Your Web Browser to Allow Pop-Up Windows” Official documentation for allowing pop-ups in Internet Explorer.