The Best Free Porn Blocker to Effectively Block All Porn Online

There is so much porn on the Internet. Everyone can easily access pornography content on various porn sites, even from some regular websites such as social media. Some sites do not have a strict adult content moderation. This leads to the proliferation of porn.

Porn has negative effects on our brain and body. Is there any way to block porn on devices for free? In this article, I will recommend you the best free porn blockers for Mac, Windows, iPhone and Android devices, and provide detailed usage guide. Help you create a healthy online environment for you and your family.

 

The best free porn blocker for Mac and Windows

The best free porn blocker for computer is Cisdem Web Blocker. As a porn blocker extension for Chrome, Edge, Firefox, Opera and Brave, it is powerful yet easy to use. With the “Block Porn” button, it can help you block tons of porn sites on the Internet. In addition, it allows you to add specific sites, such as those regular websites but contains a lot of porn content, into the block list. When accidentally visit a website that you think is inappropriate, you can immediately block the current website with one click.

Follow the steps below to block porn on your computer with this free porn blocker:

Step 1. Open the browser app on your computer.

Step 2. Add this free porn blocker extension to your web browser.

Add to Chrome Add to Edge Add to Firefox

Step 3. Click Add extension/Get the extension.

Step 4. Click Add extension again on the pop up window.

Step 5. Click the Extensions icon next to the address bar. Select the extension.

Step 6. Click Block List at the bottom.

Step 7. Check the box next to Block Porn.

Now all popular porn sites are blocked on your computer for free.

Note: It’s recommended to enable the porn blocker free extension in incognito mode. Click the Extension icon. Click the 3-dot icon next to Cisdem Web Blocker. Click Manage Extension. Then scroll down the window to find the “Allow in Incognito” button. Enable it. This way porn will also be blocked even in incognito or private window.

Here are some tips to help you block porn using this tool more effectively:

1. Block Twitter, Tumblr, Snapchat and other sites that allow porn.

As many of you know, some social media platforms (such as Twitter, Tumblr, etc.) allow users to create and share adult content. These websites are now flooded with pornographic content. To stay porn away completely, it’s necessary to block these websites as well. The “Block Porn” button of Cisdem Web Blocker only helps you block a list of popular porn sites in one click. Fortunately, it also provides the function of letting you block specific websites. To do that, go to the “Block List” tab. Add the domain name of the websites that contain porn to the URL field next to the “Block Porn” button. Click “Add”.

2. Block the current websites/pages immediately if you see porn.

Porn is everywhere. More than 100 new porn sites are created every day. When you accidentally open an unblocked porn site or porn page, you can easily use the free porn blocker to block it. Just click the Extension icon on the right side of the address bar. Select Cisdem Web Blocker. Then click on “Add this URL to Block List”. Then this unwanted website/page will be blocked immediately.

 

Free porn blocker can’t meet your needs? Try this

If you are looking for a porn blocker for computer with more advanced feature, you can use Cisdem AppCrypt. This porn blocker app can do the following things:

• Block websites/webpages on Chrome, Edge, and more browsers.
• Block access to specific porn sites/porn pages.
• Block websites by category, including porn sites, social media, etc.
• Block URLs containing a specific word, such as porn, sex, adult 18, etc.
• Block access to all websites except one or a few that you trust.
• Lock porn apps on computer with password.
• Let you schedule the blocking. For example, you can block porn on working days.
• Protect your blocking settings with password.

To block porn on computer with this porn blocker app:

Step 1. Download and install Cisdem AppCrypt on your computer.

Free Download macOS 10.12 or later Free Download Windows 11/10/8/7

Step 2. Launch it. It’ll ask you to set a password.

If you are blocking porn for yourself, you can ask your family to complete this step.

Step 3. Click the lock icon on your Mac menu bar/Windows taskbar. Select Open Main Window.

Step 4. Enter the password to access the main window of this porn blocker app.

Step 5. Go to the App Lock tab. Click the plus icon. Add specific porn app you want to block. Click Open.

Step 6. Go to the Web Block tab. Click the Import button. Select Porn Sites to block tons of porn websites on computer easily.

You can also enter the domain names of specific porn sites, or specific keywords for porn into the top URL field. Click Add.

Now all the porn content is blocked permanently on your computer.

 

The best free porn blocker for iPhone

For iPhone users, Screen Time is the best free porn blocker that helps block most adult content online. To use this tool, you need to be running at least iOS 12.

Step 1. Open your iPhone. Go to the Settings app.

Step 2. Click Screen Time. Click Content & Privacy Restrictions.

Step 3. Enable Content & Privacy Restrictions feature.

Step 4. Select Store, Web, Siri & Game Center Content.

Step 5. Click on Limit Adult Websites.

Step 6. Under WEB CONTENT, select Limit Adult Websites.

This will limit access to many porn sites automatically on your iPhone.

You can also block specific porn websites by clicking the Add Websites button under NEVER ALLOW. Enter the domain name of the site you want to block. Click Done.

 

The best free porn blocker for Android

Unlike iPhone, Android devices don’t provide a free built-in porn blocker. But there are some third-party free porn blockers are available, such as BlockSite-a productivity app that let you block sites and lock apps for free. It also offers a category blocking feature, which can help you block access to most adult content on the Internet. Here are how to use this free porn blocker to block porn sites and apps on Android phone:

Step 1. Download the BlockSite app from the Google Play Store. Install it on your phone.

Step 2. Open it. Click Block Something button in the middle of the main window.

Step 3. Click Websites. In the top URL box, type the URL of the porn website you need to block. Then check the box next to the site.

Also, you can select adult category.

Step 4. Click Apps. Choose the porn app from the Apps Blocking Suggestions list. Click Next at the top.

Step 5. On the next window, choose the time you want to block these porn sites/apps. Click Next.

Step 6. Give the settings a name such as porn blocking. Select an icon for it.

Step 7. Click Done.

 

Conclusion

When choosing a free porn blocker, the porn filtering function it provides is the most important consideration. In addition, we should also consider its ease of use, user interface, and some advanced features such as password protection. In this article, I introduced several best free porn blockers for computers and phones. Hope it helps.