How to Block Online Gaming Sites on Every Device: A Parent's Guide

If you've searched for how to block online gaming sites, you're probably tired of the “just five more minutes” standoff at the dinner table — Roblox, Poki, CrazyGames, and dozens of browser-based copycats are open the second a kid opens a tab. This guide walks through every layer you can lock down: iPhone and iPad with Screen Time, Android with Google Family Link, Windows and Mac with built-in tools and hosts-file edits, the home router for whole-network coverage, and a unified parental-control dashboard for mixed-device households. By the end, you'll know which combination fits your family and which feature to lean on when a teen actively tries to bypass your rules. For one game specifically, block Fortnite across devices.

Why Parents Want to Block Online Gaming Sites

The pattern is familiar: a quick break turns into a two-hour Roblox session, and by 11 p.m. the homework is still untouched. Online gaming sites and browser-based titles like Poki and CrazyGames are designed around variable rewards, social pressure, and never-ending lobbies — which is exactly why a five-minute promise turns into “just one more match.”

When gaming domains stay open, four things slip:

• Sleep. Late-night ranked matches push bedtime back and wreck the next school day.
• School performance. Homework gets squeezed into rushed minutes between sessions.
• Family time. Dinner conversations get replaced by the glow of a phone screen.
• Attention. Constant micro-rewards make it harder for kids to sit with anything slower, like reading a book.

Blocking the website is only half the job. If your child has Roblox, Fortnite, or a mobile MOBA installed, the web block does nothing — you also need rules at the app level. And one-off device tweaks fall apart fast: a kid who can't reach roblox.com on their phone will hop to the family laptop, then the school Chromebook, then a friend's Wi-Fi. The methods below stack on top of each other so the gaps close.

How to Block Online Gaming Sites on iPhone and iPad

Apple's built-in Screen Time can blacklist any domain you list. The setup takes about three minutes:

1. Open Settings > Screen Time and turn it on if you haven't already.
2. Tap Content & Privacy Restrictions and toggle it on.
3. Go to Content Restrictions > Web Content.
4. Switch from Unrestricted Access to Limit Adult Websites.
5. Under Never Allow, tap Add Website and enter gaming domains one by one: roblox.com, poki.com, crazygames.com, miniclip.com, coolmathgames.com, y8.com, and any others your child uses.
6. Back at the Screen Time main screen, set a Screen Time Passcode your child does not know.

The passcode is the most important step — without it, your child can simply walk into Settings and undo the block.

Limitations to know up front:

• The Never Allow list only enforces inside Safari and apps that respect Screen Time. Some third-party browsers and embedded webviews ignore it.
• You maintain the list manually. New gaming domains pop up constantly, so plan to update it every couple of months.
• Installed gaming apps like Roblox and Minecraft are unaffected by the website list. Use the App Limits section of Screen Time to add a daily cap or block them outright.

For a household with one iPhone-only child, that combination — Web Content blacklist plus App Limits — is often enough.

How to Block Online Gaming Sites on Android

Android relies on Google Family Link for built-in parental controls. If you haven't already linked your child's Google account to yours, install Family Link on both phones and follow the pairing flow first.

Once Family Link is connected:

1. Open Family Link and tap your child's profile.
2. Go to Controls > Google Chrome.
3. Choose Try to block explicit sites or Only allow approved sites for tighter control.
4. Tap Manage sites > Blocked, then add gaming URLs: roblox.com, poki.com, crazygames.com, and any others on your list.
5. Back in Controls, open Apps installed and set daily limits or block toggles on installed games.

For stubborn games that ignore Family Link, use the child's Digital Wellbeing app to add a per-app timer as a second layer.

Limitations on Android are real:

• A determined teen can sideload Firefox, Brave, or an APK browser that ignores Family Link's Chrome restrictions.
• Some game APKs install outside the Play Store, slipping past app management.
• Family Link rules only protect that one Google account — a child who signs out or creates a secondary account can route around the controls.

This is why most parents pair Android's built-in tools with a deeper enforcement layer like a dedicated parental-control app.

How to Block Gaming Sites on Windows and Mac

Laptops and desktops are where most “I'll just use the computer instead” workarounds happen.

On Windows, use Microsoft Family Safety:

• Add your child as a family member at family.microsoft.com.
• Under Content filters > Web and search, turn on Filter inappropriate websites and add gaming domains to the Blocked sites list.
• Set per-device Screen time limits while you're there.

The block is enforced inside Microsoft Edge, and other browsers are restricted automatically when the filter is on.

On Mac, use the same Screen Time interface as iPhone:

• Open System Settings > Screen Time > Content & Privacy > Content Restrictions > Web Content.
• Switch to Limit Adult Websites and add the same domain list under Never Allow.
• Set a Screen Time passcode separate from the Mac login password.

Advanced option — the hosts file: for technical parents, you can edit the operating system's hosts file to route gaming domains to a dead address:

• Windows: C:\Windows\System32\drivers\etc\hosts
• Mac: /etc/hosts

Add lines like 127.0.0.1 roblox.com and 127.0.0.1 www.roblox.com for every domain you want to kill. Browsers will fail to resolve the address and the site won't load.

The hosts-file trick is fragile. A tech-savvy teen who knows how to open Notepad as admin can edit it back in thirty seconds. Lock the child account down to standard user (not administrator) and keep the admin password to yourself — otherwise the hosts file is just a speed bump.

How to Block Gaming Sites at the Router for the Whole Home

Network-level blocking is the only layer that reaches game consoles, smart TVs, and visiting friends' devices.

1. Open a browser on a device connected to your Wi-Fi and visit your router admin page — usually 192.168.1.1 or 192.168.0.1. Check the sticker on the router for the exact address and default password.
2. Sign in and look for Parental Controls, Access Restrictions, or URL Filtering — the menu name varies by brand (TP-Link, Netgear, ASUS, eero, Google Wifi).
3. Add gaming domains to the blocklist: roblox.com, poki.com, crazygames.com, miniclip.com, plus any other titles your kids play.
4. Bind the rule to the child's device by MAC address so the block only affects their phone, tablet, and laptop — not the rest of the house.
5. Optional but powerful: switch the router's DNS to a family-safe provider. CleanBrowsing Family (185.228.168.168) or OpenDNS FamilyShield (208.67.222.123) will block adult and gambling categories network-wide automatically.

The big limitation: router rules only apply on your home Wi-Fi. The moment your child switches to cellular data, a coffee-shop network, or a friend's house, the gaming sites are back. For mobile-first kids, you need rules that travel with the device. A block games and websites layer is exactly that — the gaming-domain block stays on whether the child is on home Wi-Fi, cellular, or a friend's network.

Block Gaming Sites and Apps Across Every Device with NexSpy

If you're already juggling Screen Time on an iPhone, Family Link on an Android tablet, Microsoft Family Safety on a Windows laptop, and router rules at home, the next question is obvious: is there a single dashboard that does all of this without four logins? That's the gap NexSpy is built for. It runs on Android child devices (8.0 and later) and iOS child devices (15 and later) with one Parent Dashboard on web, Android, or iPhone — no rooting and no jailbreaking required.

One website filter that travels with the phone

NexSpy's website filter ships with pre-built categories for adult, drugs, violence, and gambling content, plus a custom blacklist where you paste your gaming domain list once. The rule applies across Chrome, Edge, Firefox, Opera, Samsung Internet, and Safari — so the “I'll just install Brave” workaround stops working. A Safe Search filter and browsing history review give you a record of what was attempted, on home Wi-Fi or cellular data.

App-level blocks for installed games

Site filtering only covers the browser. For Roblox, Fortnite, Minecraft, Clash Royale, and the rest of the app-store catalog, the App and Game Blocker gives you three modes:

• Instant block when you want a game gone today.
• Scheduled block during school hours or homework time.
• Per-app daily time limits with automatic lockdown when the cap is reached.

On Android, blocked apps are inaccessible and the icon is hidden from the home screen. On iOS, restricted apps are hidden and your child can send a request-permission ping through the NexSpy Kids app — you approve or deny from the dashboard.

Downtime, Focus Mode, and real-time alerts

• Downtime scheduling auto-blocks gaming during school nights, bedtime, study windows, and weekend caps so you're not policing the clock in person.
• Focus Mode locks every app except the Phone app during homework or family dinner; your child can request an early end and you approve it remotely.
• Real-time alerts ping you when your child tries to open a blocked app, plus Daily and Weekly Activity Reports show screen time, top apps, app categories, and a 30-day lookback so you can see whether the rules are actually working.

NexSpy vs. built-in parental controls

NexSpy is the right pick when you have a mixed iPhone-and-Android household, multiple kids, or a teen who's already shown they'll route around single-device rules. Stick with built-in tools if you have one child, one device, and a cooperative dynamic — they're free and they're enough. Stick with router blocking alone only if the child rarely leaves home Wi-Fi and you don't need app-level control.

Which Method Should You Choose?

There's no single right answer — the best setup depends on how many devices, kids, and bypass attempts you're working against.

• One child, one device. Built-in Screen Time (iPhone, Mac) or Google Family Link (Android) is usually enough. Add a website blacklist and an app-time cap and you're done.
• Mixed iPhone-and-Android household. Stop juggling two interfaces. A single parent dashboard like NexSpy keeps the same rules in sync across both operating systems and surfaces one report instead of two.
• Multiple devices including consoles and laptops. Combine router-level blocking (covers the PS5, Xbox, Nintendo Switch, and smart TV) with on-device rules on the phones and tablets that leave the house.
• Teen who actively tries to bypass. Layer everything: site blocking, app blocking, downtime schedules, and real-time alerts on every blocked-app attempt. The point isn't just to block — it's to know when they're trying, so you can have the conversation.