Next-Gen Overlay Engine

Zero Latency Crosshairs.
Custom Tabs & Profiles.

Hardware-accelerated custom crosshairs rendered over any game. Save 10 custom presets, export/import configs, and toggle pure dot mode with perfectly centered rendering.

Download Luair .EXE See How It Works
0ms Latency
100+ Parameters
10 Profile Slots

The ultimate Launch Hub.

Luair doesn't just sit blindly on your screen. The intelligent Launch Hub scans your active Windows processes and only attaches when you want it to. Built on a heavily optimized Electron framework, it consumes virtually zero memory while idling.

  • Auto-detects open game processes
  • Minimizes to system tray
  • Glass-morphism UI design
Luair Windows Scanner
Crosshair Custom Imp/Exp Settings
Press [HOME] in-game to toggle menu

Tabbed In-Game Overlay System.

Never tab out of your game. Pressing HOME opens a smooth, multi-tab interface over your screen where you can adjust crosshair geometry, manage custom profile slots, or import setups on the fly.

  • Tabbed interface for Crosshairs & Imports
  • Save 10 custom named presets with instant loading
  • Read & export custom .luair configuration files

Roblox, Minecraft, and More+.

Whether tracking heads in Rivals or lining up crystal placements on Minecraft PvP servers, Luair gives you the perfect center.

Roblox Rivals

Perfect tracking & snap aiming. Bypass limited default settings.

Minecraft PvP

Built for Lunar Client, Crystal PvP & BedWars domination.

Valorant

For crosshairs the default in-game engine doesn't allow.

Universal Support

Works perfectly over ANY game running in Windowed Fullscreen or Borderless mode.

Everything you need. Nothing you don't.

Luair is designed by gamers, for gamers. No bloatware, no ads, just pure performance.

Full Customization

Adjust thickness, length, gap, and colors down to the exact hex code and mathematical pixel center.

Hide Bars (Dot Only)

Switch into pure dot or sniper pinpoint mode instantly by hiding the horizontal and vertical bars.

Zero Injection (Safe)

Luair uses a transparent borderless window. It never hooks into memory, avoiding anti-cheat triggers entirely.

10 Profile Slots

Save up to 10 unique, custom-named presets in your local config to swap crosshairs between rounds.

Smart Click-Through

Utilizes `setIgnoreMouseEvents` so your mouse clicks go straight to the game, until you trigger the GUI.

Import / Export Files

Export setups to native .luair files. Load them up on another PC or share with a friend.

What the community says.

★★★★★

"Absolutely cracked for Roblox Rivals. The in-game settings suck, but Luair lets me make the exact hollow square I need for tracking."

- RivalSweat99
★★★★★

"I use this on Lunar Client for Crystal PvP. The perfectly centered canvas makes placing crystals so much easier. Zero lag too."

- MC_PvPer
★★★★★

"The GUI menu popping out when I press HOME is incredibly clean. I don't have to alt-tab and ruin my game focus."

- FPS_Demon

Ready To Elevate Your Aim?

Download Luair today and get instant access to custom tabs, preset slots, and zero-latency overlays.

Download Luair for Windows

Frequently Asked Questions

Will I get banned for using Luair? ▼
Luair acts as a transparent, always-on-top window over your screen. It does not hook into, modify, or read game memory. Because it is completely external, it is extremely safe and undetected by most anti-cheats.
Why isn't the overlay showing up in my game? ▼
Make sure your game is set to "Windowed Fullscreen" or "Borderless Fullscreen". Exclusive Fullscreen mode prevents external windows from rendering on top.
How do I hide the menu? ▼
Press the HOME key on your keyboard to toggle the configuration menu in and out.
Does this affect my FPS? ▼
No. Luair relies on highly optimized HTML5 Canvas rendering. It consumes incredibly low CPU/RAM, leaving all your resources for your game.