Mobile Phones Android How to Block Websites on Your Android Phone or Tablet Block sites from your kids...or from yourself by Coletta Teske Writer Coletta Teske is a Lifewire writer focusing on consumer electronics. She has 30 years' experience writing for Adobe, Boeing, Microsoft, and many others. our editorial process Twitter LinkedIn Coletta Teske Updated on July 08, 2020 reviewed by Michelle Adeola Adelufosi Lifewire Tech Review Board Member Michelle Adeola Adelufosi is a marketing consultant with 9 years' experience working for a variety of clients. Her expertise includes social media, web development, and graphic design. our review board Article reviewed on Apr 03, 2020 Michelle Adeola Adelufosi Android Switching from iOS Tweet Share Email What to Know You can block a website on Android devices using a security app, a website blocker, or a firewall.Apps featured in this article work on Android phones and tablets running Android 5.0 Lollipop and up. This article explains how to prevent unwanted websites from appearing on Android devices through the use of free security apps, website blockers and firewalls. How to Block Websites on Android Using a Security App While you’re blocking unwanted websites, add an extra layer of protection and install a security app that provides safeguards against viruses, ransomware, and other malicious content. One of the more popular security apps is Mobile Security & Security from Trend Micro. With Mobile Security, you’re protected from malicious content, and you can block unwanted websites with parental controls. Other great Mobile Security features include: Finding malware in apps before they get installed on your Android device.Warning you if your personal information could be exposed by an app.Taking a screenshot of unauthorized attempts to access your device. Helping you find your phone if it gets lost.Helping recover from a ransomware attack.Wiping your device. Mobile Security is free to download, and its anti-virus and anti-malware features are free to use. The SafeSurfing and Parental Controls features are paid features requiring a $20 yearly subscription after a free trial period. Registration with Trend Micro is also required to use the app. To block a website using the Mobile Security app: Open the Mobile Security app, then scroll down on the main page and tap Parental Controls. Enter the password for your Trend Micro account. Tap Website Filter. Tap the toggle switch beside Website filter to turn it On. Tap Allow and follow the on-screen instructions to grant the appropriate permissions to Mobile Security. Choose an age setting for the parental controls. This option is arbitrary; you can customize the settings later. Tap Blocked List. Tap Add. Enter a descriptive name and the URL for the unwanted website, then tap Save to add the website to the Blocked List. How to Block Websites on Android Using a Website Blocker Website blocker apps let you schedule times when apps and websites are off limits. One of the highest rated website blocker apps is BlockSite. BlockSite keeps you free from distractions with these features: Automatic blocking of adult sites.A work mode to set timed intervals and breaks.Block websites and apps on a schedule.Block individual web pages. BlockSite is free, doesn't contain ads, and has no in-app purchases. To add a website to the blocked sites list in BlockSite: Launch BlockSite and tap the plus sign (+) in the bottom-right corner. Type the URL of the website you want to block, then tap the green check mark. Tap the Alarm Clock in the top-right corner. Choose the times and days of the week you want the website blocked. Tap the toggle switch beside Schedule to apply the settings, then tap the Back arrow to return to the Block Sites page. How to Block Websites on Android Using a Firewall Firewalls provide security by monitoring access to your device and blocking data using a set of rules. Think of a firewall as a fence between you and the internet. Make sure to choose a no root firewall so that you don't have to root your Android device. One of the most downloaded firewalls for Android is NoRoot Firewall by Grey Shirts. With NoRoot Firewall, you can block sites depending on whether you’re using the internet through a Wi-Fi connection or a mobile data connection. You'll also receive notifications when an app attempts to access the internet. NoRoot Firewall is free to download, doesn't contain ads, and has no in-app purchases. To block a website using NoRoot Firewall: Open NoRoot Firewall and swipe left on the gray bar at the top to select the Global Filters tab. Tap New Pre-Filter. Enter the full URL of the site you want to block including http or https in front of the domain name. In the Port line, tap the down arrow, then tap the asterisk (*). Tap the Wi-Fi icon if you want to block the website when the device is online; tap the Data icon if you want to block the website when using an LTE connection. Tap OK. Swipe right on the gray bar at the top to go to the Home tab. Tap Start. The pre-filter you created to block the website will be added to the list of firewall rules.