Lua Beautifier

Lua Beautifier & Formatter Online

This online Lua beautifier and formatter cleans and optimizes messy or minified scripts into readable, consistent code. The formatting tool runs entirely in your browser so there is no installation or command line work to beautify Lua script. Paste your Lua code, pick formatting options, and get a tidy output you can copy or download into your project or local device.

Key features

• Instant Lua formatting in the browser
• Options to rename variables, rename globals, and simplify math
• Proper indentation and line breaks for better readability
• Support for Lua scripts in games, Roblox, and embedded systems
• Free to use with no signup required

How to use this Lua beautifier

• Paste raw, minified, or cluttered Lua code into the left editor.
• Set your preferences for renaming variables, globals, and math simplification.
• Click the Beautify Lua button to run the formatter online in your browser.
• Copy or Download the formatted Lua code from the right editor.

Why Choose this Free Lua Formatter Over Others?

In a sea of coding tools, this free and online Lua beautifier stands out as a best tool due to its browser-based convenience, zero-cost access, and advanced customization options.

Unlike Sublime Text or VS Code Lua formatter plugins or downloadable software, this tool requires no setup and works seamlessly on mobile or desktop.

Example 1: Simple Function (Raw vs. Beautified)

function factorial(n)if n==0 then return 1 else return n*factorial(n-1)end end

function factorial(n)
	if n == 0 then
		return 1
	else
		return n * factorial(n - 1)
	end
end

Example 2: Rectangle Object (Raw vs. Beautified)

Rect={area=0,length=0,breadth=0}function Rect:new(o,length,breadth)o=o or{}setmetatable(o,self)self.__index=self self.length=length or 0 self.breadth=breadth or 0 self.area=length*breadth;return o end function Rect:printRect()print("The calculated Area of Rect:  ",self.area)end

Rect = {
	area = 0,
	length = 0,
	breadth = 0
}
function Rect:new(o, length, breadth)
	o = o or {}
	setmetatable(o, self)
	self.__index = self
	self.length = length or 0
	self.breadth = breadth or 0
	self.area = length * breadth;
	return o
end
function Rect:printRect()
	print("The calculated Area of Rect:  ", self.area)
end

Beautify Lua with Customizations

Beautify your Lua code with these customizations as per your coding style or project needs. Below table contains all available settings:

These options make this tool the most versatile Lua formatter online, allowing you to fine-tune outputs for specific needs like embedded development.

Conclusion

Elevate your scripting game with this exceptional online Lua beautifier, the free, browser-based solution to beautify Lua script and achieve flawless results.