Native, not flattened
Every panel, label, button, and layout stays editable inside Roblox Studio.
Design and preview a responsive Roblox UI in your mobile browser, then save the editable Luau for when you return to Roblox Studio on desktop.
Every panel, label, button, and layout stays editable inside Roblox Studio.
Scale layouts and constraints help the same UI survive desktop and phone screens.
Open, close, tween, and button hooks arrive with the interface instead of as a separate tutorial.
Image generators stop at a visual reference. BuildGUI creates real Roblox Instances plus editable Luau, so you can import the result, inspect the hierarchy, connect your game data, and keep building.
Your prompt becomes a constrained UI specification. A deterministic compiler then handles Roblox layouts, sizing, constraints, and scripts—reducing the random broken geometry common in raw code generation.