How to increase FPS in Roblox and remove the 60 frame limit

Information is current as of August 2026.

By default, Roblox limits the frame rate to 60 FPS. On weak hardware, the game even drops lower, and owners of monitors with a frequency of 120–144 Hz, on the contrary, want to remove the limitation. Let's look at both cases: how to increase FPS on a weak PC or phone and what to do with the 60 frames ceiling.

How to increase FPS on a weak device

Reduce the graphics quality in the game.Open the menu (Esc on a PC), go to “Settings”, set “Graphics Mode” to manual and lower the quality slider by 1-3 notches. This is the most effective step.
Close background programs.A browser with dozens of tabs, messengers and launchers eat up memory and processor.
Update your video card drivers- on PC this regularly gives a noticeable increase.
Turn on performance mode.On Windows: “Power Options” → “Maximum Performance”. On a laptop, play from the network, not from the battery.
On the phoneFree up memory, don't play while charging (the device overheats and resets the frequency) and remove unnecessary widgets.
Reduce screen resolutionin the system settings, if nothing else helps.

Why FPS doesn't go above 60

This isn't a bug: Roblox has a built-in 60 FPS framerate cap that works on most devices. Even a powerful video card will not show 144 frames without additional actions.

FPS Unlocker: what is it and is it worth using?

Roblox FPS Unlocker (rbxfpsunlocker) is a third-party utility for PC that removes the built-in limitation of 60 FPS and allows you to set its value to the Hertz of the monitor.

What is important to know:

They won't ban him for it.Roblox developers have officially confirmed that the use of FPS Unlocker does not violate the rules of the platform and does not lead to blocking - the utility does not interfere with the gameplay and does not give an advantage over players.
Download only from the official project repository on GitHub.Files from “left” sites under the guise of an unlocker often spread viruses and account stealers - remember our analysis of scam.
Works only on Windows.On phones and consoles, the restriction cannot be removed this way.
This is still a third-party program.When running any third-party software next to the game, you act at your own peril and risk - use only the original version and follow its updates.

How to use FPS Unlocker

Download the archive from the official project page on GitHub and unpack it.
Launch the Roblox game, then open rbxfpsunlocker.
In the tray, select the desired FPS ceiling (for example, 144 for a 144 Hz monitor).
You can check the result using the built-in counter: Shift+F5 in the game.

If, after removing the limitation, FPS does not increase, it means that the emphasis is on the hardware, and the tips from the first section will help first.