Built-in editor
Multiple tabs, Lua syntax highlighting and keyboard shortcuts for everything you do often.
A fast, clean Lua script executor with a real editor, an organised workspace and a community Script Hub.
Ruby
Write it. Run it.
Key: Active
-- Welcome to Ruby
local Players = game:GetService("Players")
local player = Players.LocalPlayer
print("Hello from Ruby, " .. player.Name)
for i = 1, 3 do
task.wait(0.5)
print("tick", i)
end
Ready. Press Attach to start.
Ruby does one thing well. It gets your script running. Attach in seconds, write in a real editor, keep everything organised, and let the rest run itself.
Everything you need. Nothing you don’t.
Simple on the surface, serious underneath. Every tool sits one click from the editor.
Fast attach
Hook into the game in seconds and execute right away.
Script Hub
Browse community scripts and open any of them in a new tab without leaving the app.
Workspace and library
Keep scripts in folders, search them instantly and keep your favourites close.
AutoExecute
Drop a script into the AutoExecute folder and it runs every time you attach.
Keys
Unlock Ruby with a free key in a few quick steps. No subscriptions.
Up and running in four steps.
Stuck on the key? The video walks you through it from start to finish.
- Download RubyUse the download link below.
- Get your keyComplete the short steps to unlock Ruby.
- AttachOpen the game, then press Attach in Ruby.
- ExecuteWrite or load a script and press Execute.
Download Ruby.
Pick whichever link works best for you. Both give you the same download.
Questions, answered.
Still stuck? Ask in the Discord.
Is Ruby free?
Yes. You complete a few short steps on the download link to get Ruby and your key. There’s no subscription.
How do I get a key?
Complete the short steps on the download link. If you get stuck, watch the tutorial.
Which systems does Ruby support?
Windows 10 and Windows 11, 64-bit. Ruby doesn’t run on macOS, Linux or mobile.
What is AutoExecute?
A folder in your workspace. Any script you put there runs automatically each time Ruby attaches.
Can my account get banned?
Running third-party scripts breaks Roblox’s Terms of Use, so there is always a risk of a ban. Use an alt account if you don’t want to risk your main.