Roblox is a popular game, with over 214 million monthly active users. It’s loved by children, with nearly 80% of users being under the age of 16. However, despite Roblox’s parental controls, it’s still not very safe. Also, playing Roblox can be addictive. That’s why many parents want to know how to block Roblox.
This article will show you how to easily block access to Roblox app and Roblox website on computers and phones.
Cisdem AppCrypt
Free Download macOS 10.12 or later 
Free Download Windows 11/10/8/7
To restrict access to Roblox on a Mac or Windows PC, you can use Cisdem AppCrypt, the best website and app blocker for computer.
When used as a Roblox blocker, AppCrypt can:
1. Download and install AppCrypt on your Mac or Windows PC.
Free Download macOS 10.12 or later Free Download Windows 11/10/8/7
2. When you open it for the first time, set a password. It’s recommended to select the Launch at System Startup checkbox.
3. On a Mac, click the lock icon in the menu bar and choose Open Main Window. On a Windows PC, click the AppCrypt icon in the taskbar.
4. Enter the password to access the main window.
5. Under the App Lock tab, add the Roblox app to block.
On a Mac, click the Add icon 
, select Roblox and click Add. On a Windows PC, directly drag the desktop shortcut of Roblox Player into the App Lock tab.
6. Under the Web Block tab, add the Roblox website to block. Enter roblox.com in the URL field and click Add.
If you need to block Roblox from yourself, it’s recommended to ask someone else, such as a family member, to set the password in step 2.
Now Roblox is blocked permanently as long as AppCrypt is running. If your child tries to open the Roblox app, he or she will be prompted to enter the password. If your child tries to open the Roblox website, the website won’t open.
There are three ways to unblock Roblox. All of them require the password. In addition, if your child tries to access Roblox and enters a wrong password, AppCrypt will record the failed attempt.
What if you don’t want to block Roblox forever? You just want to set a time limit on Roblox so that your child can still enjoy the games but can’t spend much time on them.
AppCrypt allows you to do so. Under the App Lock tab, choose Roblox. Click the clock icon that appears to bring up the Roblox Schedule dialog. In the dialog, turn on Custom Schedule. Edit the existing schedule by specifying the period of time when you want Roblox to be blocked. You can add more schedules if needed. You can also turn on Custom Schedule for the Roblox website.
This way, you can control how much Roblox time your kid has and when Roblox is accessible.
Roblox is fun. Roblox helps boost children’s creativity. But what if your son plays Roblox for hours per day on his Android phone? You can try breaking his Roblox addiction by restricting access to Roblox.
1. Install Cisdem AppCrypt.
2. The first time you open it, set a PIN or pattern.
3. In the App Lock tab, find the Roblox app and then toggle the switch next to it to the on position.
4. In the Web Block tab, type roblox.com and then tap Add.
5. Optionally, if you want to restrict Roblox access only at certain times, you can go to the Schedule tab to schedule the restriction.
Roblox is the 6th most popular free iPhone games in the United States in 2023. People just love it. But you may want to keep your kids away from the world of Roblox if they spend much more time playing Roblox on iPhone than they should. If your kids’ Roblox obsession makes you concerned, you can try making Roblox inaccessible with AppCrypt.
1. Install AppCrypt from the App Store.
2. Tap the Add / Remove button in the App Lock tab.
3. In the screen that appears, search for the Roblox app and then select this app. Tap Done.
Now Roblox is blocked.
4. In the Preferences tab, tap Notifications. Turn on Notification and then Notification unlock, and you will be prompted to set a 4- or 6-digit PIN.
Once a PIN is set, AppCrypt itself will be locked, and you will be able to unblock Roblox (and other blocked apps) with the PIN.
The blocking is permanent by default. If your purpose is to restrict Roblox during certain hours (such as homework hours), you can use the Schedule feature.
AppCrypt provides a Deny App Installation option. To prevent your child from accessing Roblox, you can uninstall Roblox and then enable Deny App Installation. This way, there's no way to access Roblox on this iPhone or iPad.
It depends. If your Wi-Fi router comes with parental controls or similar features, then you should be able to disable roblox.com on router.
Below is how to do it on Asus router. The steps and settings can be different with different router brands and models.
1. On your computer or phone, enter your router’s IP address in a web browser.
2. Log in with your username and password.
3. Go to Advanced Settings and choose Firewall.
4. Go to the URL Filter tab. Enable the URL Filter.
5. Choose the type Black List.
6. Add roblox.com to the list.
7. Click Apply.
You may not want to deprive your kids of the fun of playing Roblox. But you may want to block inappropriate games on Roblox. The steps below will help.
1. Go to roblox.com.
2. Click the gear icon in the top right corner and choose Settings.
3. On the left, choose Privacy.
4. Enable Account Restrictions.
5. On the left, choose Parental Controls.
6. Enable Parent PIN and add a PIN. This prevents others from changing your settings.
From now on, all inappropriate games are blocked and not playable on Roblox, helping make this platform more kid friendly.
Roblox is a game platform where users play games and create games for other users to play. There are various genres of games, such as adventure, comedy, fighting and horror. Inappropriate Roblox games can expose children to violent or sexual content. Also, some predators use Roblox as a way to target children.
Roblox Corporation does offer ways to help users block inappropriate chats, content, games, accounts and players on Roblox, which, however, isn’t enough to make Roblox really safe for kids. This article shows how to block Roblox on Mac, PC, iPhone, iPad and Android phone. I hope it can help worried parents keep children away from Roblox.
Norah Hayes likes to share her tips on how to improve focus and stay motivated at work. She believes it is essential to eliminate all online distractions during work hours.
Ladonna
My kid has been obsessed with Roblox and it's becoming a real problem. Appreciate you sharing these blocking tips - gonna put them to use right away to regain control. Really helpful article.
Volker Zanetti
My son always stay up all night playing this game and I am afraid he might be addicted to it. I really need a game blocker. Thank you