What to KnowChrome: Go to Settings > Site Settings > Pop-ups and redirects. Toggle Blocked (recommended) to the On position.Safari: Go to Preferences > Security. Select the Block pop-up windows check box.Firefox: Go to Options/Preferences and choose Content (Windows) or Privacy and Security (macOS) > Block pop-up windows.
Most major web browsers include features that block unwanted pop-up ads. Here's how to block pop-up ads in Chrome, Microsoft Edge, Internet Explorer, Safari, Opera, and Firefox using any Windows, Mac, Linux, or mobile device.
Block Pop-Up Ads in Google Chrome
The process for blocking pop-up ads in the Google Chrome web browser is similar on Chrome on a Mac, PC, iOS device, or Android device.
Block Pop-Ups in Chrome on a Mac or PC
Open Chrome on a Mac or PC.
Select More (the three vertical dots located in the upper-right corner), then select Settings.
Under Privacy and security, select Site Settings.
Select Pop-ups and redirects.
Turn on the Blocked (recommended) toggle switch.
Since some pop-ups are legitimate, under Allow, add any sites for which you want to accept pop-ups. If you only want to block pop-ups from specific sites, add those sites under Block.
Block Pop-Ups in Chrome on iOS Devices
Open the Chrome app, tap More (the three dots), then tap Settings.
Tap Content Settings > Block Pop-ups.
Turn off the Block Pop-ups option.
Block Pop-Ups in Chrome on Android Devices
Open the Chrome app on the Android device.
On the right of the address bar, tap More (the three dots), then tap Settings.
Tap Site settings > Pop-ups and redirects.
Turn off Pop-ups and redirects.
Block Pop-Up Ads in Microsoft Edge
These instructions apply only to the new Microsoft Edge Chromium-based browser on Windows.
For Edge on a Mac, go to Settings, select Site Permissions > Pop-ups and redirects, then turn on the Block toggle.
Open Edge and go to Settings and more (the three dots).
Select Settings (the gear icon).
Go to Site Permissions.
Select Pop-ups and redirects.
Move the Block toggle to On.
Block Pop-Up Ads in Internet Explorer 11
These instructions apply only to Internet Explorer 11 in Windows.
Open Internet Explorer 11, select Tools (the gear icon), then select Internet Options.
On the Privacy tab, under Pop-up Blocker, select the Turn on Pop-up Blocker check box, then select OK.
In the Pop-up Blocker settings dialog box, under Blocking level, set the blocking level to High: Block all pop-ups (Ctrl + Alt to override).
Select Close, then select OK.
Block Pop-Up Ads in Safari
For Macs with OS X El Capitan and higher OS X and macOS versions:
For Safari on iOS devices, tap Settings, then select Safari. Under General, turn on Block Pop-ups.
Go to the Safari menu, then select Preferences.
Select Security at the top of the window.
Select the Block pop-up windows check box to enable this feature.
Block Pop-Up Ads in Opera
These instructions apply to the Opera web browser.
In Opera, press Alt+P to open Settings.
Turn on Block Ads.
Alternatively, select the shield icon at the right side of the Opera address bar and turn on Block ads.
Block Pop-Up Ads in Mozilla Firefox
These instructions apply to Firefox on Macs or PCs.
For Firefox on an iOS device, tap the Firefox menu button and select the Settings icon. You may have to swipe left to locate this option. Turn on the Block Pop-up Windows option.
Open Firefox and select the Firefox button near the upper-left corner of the window.
Select Options (Windows) or Preferences (macOS).
In Windows, select Content in the left sidebar. In macOS, select Privacy and Security.
Scroll down and select the Block pop-up windows check box.