What is an RBXMX file?

An RBXMX file is an XML-based model format used by Roblox. It stores data about parts, scripts, and other instances in a readable text format.

How do I use the generated Lua code?

Copy the generated code and paste it into a Script or ModuleScript within Roblox Studio. When run, it will recreate the object hierarchy defined in your original model.

Yes, this tool runs entirely in your browser (client-side). Your files are never uploaded to any server.

Roblox RBXMX to Lua Converter Online

Upload Model

.rbxmx only

Drag & Drop your .rbxmx file here

or click to browse

Minify Output Include Comments

Lua Script

Copied!

About the RBXMX to Lua Converter

Welcome to the most advanced Roblox RBXMX to Lua Converter on the web. This tool allows Roblox developers to instantly transform their XML model files (`.rbxmx`) into clean, executable Lua scripts. Whether you're building a plugin, a serialization system, or just need to generate `Instance.new()` code for a complex model, this tool handles it all entirely in your browser.

Why use this tool?

Client-Side Processing: Your files never leave your device. Conversion happens locally for maximum security and speed.
Accurate Property Mapping: We handle complex data types like `CFrame`, `Vector3`, `Color3`, and `PhysicalProperties` with precision.
Reference Resolution: Our smart parser correctly links object references (like `ObjectValue.Value` or `Model.PrimaryPart`) even in complex hierarchies.
Developer Friendly: Clean output formatting, optional minification, and easy export options.

How to Use

Export your model: In Roblox Studio, right-click an object and select "Save to File..." choosing the `.rbxmx` format.
Upload: Drag and drop the file into the box above, or click to select it.
Convert: Click the "Convert to Lua" button.
Use: Copy the generated code and paste it into a Script or ModuleScript in Roblox Studio.

Frequently Asked Questions

What is the difference between .rbxm and .rbxmx? +

`.rbxm` is a binary format, while `.rbxmx` is an XML-based text format. This tool specifically supports the XML format (`.rbxmx`) because it can be parsed and read by web browsers.

Does this support scripts inside models? +

Yes! If your model contains Scripts or LocalScripts, their `Source` property will be included in the generated Lua code (properly escaped).

Can I convert huge maps? +

Yes, but performance depends on your browser. Very large files (hundreds of megabytes) might cause the browser to freeze momentarily during parsing.

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