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Codex Executor v1.6

11 MBupdated 2026-08-21 ★ 4.4FreeRoblox

Codex is a Roblox script executor that organizes work around a workspace view: scripts, snippets and notes sit in a side panel next to the editor so reusable code can be kept without leaving the application.

It supports attaching to more than one running client instance when several Roblox windows are open, and the active target is selected from a dropdown. A snippet manager stores short code fragments that can be inserted into any script with a double click.

What's inside

  • Workspace panel for scripts and notes
  • Snippet manager with insertion
  • Multi-instance target selection
  • Editor with bracket matching
  • Local configuration profiles
  • Execution output panel

How to install

  1. Extract the download
  2. Start the executor with administrator rights
  3. Select the Roblox client instance to attach to
  4. Open a script from the workspace and execute it

System requirements

Windows 10/11 x64, Roblox client