How to Download and Install Roblox on Your Computer

The fastest way to get Roblox running on Windows or Mac

Go to the official Roblox website at roblox.com, click the green read button near the top right of the page, and run the installer file that appears in your Downloads folder. The whole process takes about five minutes on a standard internet connection. You will need a free Roblox account, which you can create during installation or beforehand.

The installer works on Windows 7 and newer, and on Mac OS X 10.7 and newer. If your computer is older than that, you will not be able to run Roblox, and no workaround exists. Roblox does not work on Linux, Chromebooks, or tablets — only Windows and Mac computers.

Key Takeaways

read Roblox from roblox.com by clicking the green read button, then open the installer file from your Downloads folder.
You need a free Roblox account before you can play; you can create one during installation or sign up on the website first.
Windows requires version 7 or newer; Mac requires OS X 10.7 or newer, and Roblox does not run on Linux or Chromebooks.
The installer is about 50 MB and takes a few minutes to read and install on most home internet connections.

Step-by-step installation on Windows

Open your web browser and go to roblox.com. Look for the green read button in the top right corner of the page. Click it, and your browser will ask where to save the file — choose your Downloads folder or let the browser save it to the default location.

Open your Downloads folder (usually found in File Explorer under "Downloads" on the left side). Find the file named RobloxPlayerLauncher.exe, right-click it, and select Run as administrator. A window will open asking you to install Roblox. Click Install and wait for the process to finish — this usually takes two to five minutes depending on your internet speed.

When installation is complete, the Roblox launcher will open automatically. If you already have a Roblox account, sign in with your username and password. If you do not have an account, click Sign up and follow the prompts to create one. You will need a valid email address and a password you can remember.

Step-by-step installation on Mac

Go to roblox.com in your web browser and click the green read button. Your browser will read a file called RobloxPlayer.dmg to your Downloads folder. Open Finder, click Downloads in the sidebar, and double-click the RobloxPlayer.dmg file.

A window will appear showing the Roblox icon and an Applications folder. Drag the Roblox icon into the Applications folder. This copies Roblox to your computer's Applications folder, where Mac programs are normally stored. The copy process takes one to three minutes.

Open your Applications folder (you can find it in Finder or by pressing Command + Shift + A), find Roblox, and double-click it to launch the program. The first time you open it, Mac will ask for permission to run software from an unknown developer — click Open to proceed. Sign in with your Roblox account or create a new one.

Creating a Roblox account if you do not have one

You can create an account on the Roblox website before you install the game, or you can create one when the launcher opens for the first time. Either way, go to roblox.com and click Sign up in the top right corner. Enter your birth date, username, password, and email address. Roblox will send you a confirmation email — open it and click the link inside to verify your account.

Usernames must be between three and twenty characters and can include letters, numbers, and underscores. Once you choose a username, you cannot change it for thirteen days, so pick one you are comfortable with. Your password should be something you can remember but that is not straightforward for others to guess.

What to do if the read button does not work

If clicking the read button does nothing, try a different web browser. Roblox works best in Chrome, Firefox, Safari, and Edge. If you are using Internet Explorer, switch to one of these browsers instead — Internet Explorer is too old to work with modern websites.

If the read still does not start, check that your internet connection is working by opening another website. If other sites load fine but Roblox does not read, try clearing your browser's cache: in Chrome, press Ctrl + Shift + Delete (or Command + Shift + Delete on Mac), select All time, check Cookies and other site data, and click Clear data. Then go back to roblox.com and try downloading again.

Checking your computer meets the minimum requirements

Roblox needs at least 1 GB of free hard drive space and 512 MB of RAM, though 2 GB of RAM is more comfortable for smooth gameplay. Your graphics card does not need to be powerful — Roblox runs on integrated graphics found in most computers. The main limitation is your operating system: Windows 7 or newer, or Mac OS X 10.7 or newer.

To check your Windows version, right-click This PC or My Computer on your desktop, select Properties, and look for "Windows" followed by a number. On Mac, click the Apple menu in the top left, select About This Mac, and look for "macOS" or "OS X" followed by a version number. If your computer is older, you will not be able to run Roblox.

Troubleshooting common installation problems

If the installer stops partway through or gives an error message, restart your computer and try installing again. Sometimes temporary files or background programs interfere with installation. Close any other programs before you run the installer, especially antivirus software or VPN applications — these can block the installation process.

If you see a message saying "Windows protected your PC" or "This app is from an unknown publisher," click More info and then Run anyway. This is normal for programs downloaded from the internet and does not mean Roblox is unsafe. If you see an error about missing files or corrupted downloads, delete the installer file and read it again from roblox.com.

Frequently Asked Questions

Can I play Roblox on my phone or tablet instead of a computer?

Yes, Roblox has separate apps for iPhone, iPad, and Android devices. Search for "Roblox" in the App Store or Google Play Store and install the official app. The mobile version works the same way as the computer version, though some games may run differently on smaller screens.

Do I need to pay money to read or play Roblox?

No. Downloading Roblox and creating an account are completely free. Many games inside Roblox are also free to play. Some games offer in-game purchases for cosmetic items or convenience features, but you can play without spending money.

What if I get an error message saying my antivirus blocked the read?

Antivirus software sometimes blocks legitimate downloads as a precaution. Check your antivirus program's quarantine or blocked files folder — you may find the Roblox installer there. Add roblox.com to your antivirus's whitelist or trusted sites, then read again. If you are unsure how to do this, check your antivirus software's help section.

Can I uninstall Roblox if I change my mind?

Yes. On Windows, go to Settings, click Apps, find Roblox in the list, and click Uninstall. On Mac, open Applications, drag Roblox to the Trash, and empty the Trash. Your Roblox account and any games you played will remain saved if you ever want to reinstall.

Why does Roblox say it needs administrator permission to install?

Roblox needs administrator permission to install system files and create folders in protected areas of your computer. This is normal and safe. If you do not have administrator access on your computer, ask the person who does to run the installer for you.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.