Luau Studio

A fast Luau IDE: luau-lsp completions and diagnostics, a sandboxed local runtime, a Roblox bridge and an autoexec folder. It updates itself.

Download for Windows .exe Download for macOS .dmg

The installer fetches the latest signed release and keeps it up to date. Windows 10/11 (x64) · macOS 11+ (Apple Silicon and Intel). Builds are not code-signed yet: on Windows choose More info → Run anyway, on macOS right-click the app → Open the first time.

Luau LSPRoblox + executor types, hover docs, diagnostics.
Run anywhereSandboxed Luau VM or your Roblox client via the bridge.
Signed updatesEvery download is verified before install.