RBX FPS Unlocker v5.2 Download | Windows/Mac | 2024

Unlock the framerate limits of Roblox by downloading latest version of RBX FPS Unlocker, and enjoy smoother graphics and enhanced performance on both windows and mac.

RBX FPS Unlocker for Windows

Download RPX FPS Unlocker for windows by clicking on the green button below.

Download for Windows


Roblox FPS Unlocker for Mac

Click on the download button below to download latest version of Roblox FPS Unlocker for Mac.

Download for Mac

How to unlock FPS on Roblox

Download the RBX FPS unlocker file and save it in the directory where roblox is installed. Open the file as an Administrator and wait for the program to start. Open Roblox Player now and enjoy smoother and enhanced performance.

rbx fps unlocker

rbx menu

unlocked fps

System Requirements

Roblox FPS Unlocker is designed to work seamlessly on both Windows and Mac, but verifying your device’s compatibility is the first step towards unlocking those beautiful frames. Check your system specifications, including GPU models and monitor refresh rates, to guarantee a smooth experience.


Customizing FPS Cap

Be default, the tool is set to allow literally infinite fps. There are cases though where you might want to set your custom framerate. To set custom FPS cap, click on the RFU icon in the system tray, click on FPS Cap, and click on your desired value.

rbx fps cap


Monitoring FPS

Curious about your frames per second (FPS)? We’ve got a quick solution. In-game, simply press Shift+F5 to view your FPS. For Roblox Studio users, navigate to View -> Stats -> Summary. Keeping an eye on your FPS allows you to appreciate the improvements and adjustments made by the FPS Unlocker.


How to uninstall Roblox FPS Unlocker

Decided to part ways with the FPS Unlocker? No worries. Uninstalling is a breeze.

  1. Click on the rbx tray icon to open RBX Menu.
  2. Click on “Exit”.
  3. Delete the “rbxfpsunlocker.exe” file from your Roblox installation directory.

Done! It’s a clean and straightforward process, ensuring you have control over when to enable or disable the FPS Unlocker.



v5.2 (Nov 11, 2023)

  • Update: Updated signatures for Roblox Studio
  • Delete: Removed Memory Write support for Hyperion clients.
  • Fixed: Added support for unlocking the Windows Store app via flags file method (#2041)
  • Fixed: Fixed message boxes not displaying with a taskbar icon

v5.1 (Sep 4, 2023)

  • Fixed: Exiting Unlock Roblox Player or Unlock Roblox Studio resets the FPS caps.
  • Fixed: RFU abort/crash when unlocking Roblox Studio
  • Update: Set the FFlagHandleAltEnterFullscreenManually flag in ClientAppSettings.json by pressing Alt + Enter.
  • Added: Revert Flags option in advanced setting to reset flags to their default values.
  • Update: Added support for August 2023 Roblox update.


  • axstin – for coding windows version of this tool.
  • lanylow – for coding mac version of this tool.