v4.2 live · all Roblox versions supported

Experience The
Best Executor

Nebula runs any Lua script in under a second with a full Monaco editor, a built-in script hub, and rock-solid stability. Fast, clean, and stupidly easy to use.

2.4M+
Executions
50K+
Scripts
99.9%
Uptime
Nebula lightning bolt
Trusted by players in {{ g }}
Everything you need

Built for serious execution

A complete toolkit wrapped in one lightweight, beautiful window. No bloat, no nonsense.

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The editor

A real code editor, not a text box

Full Monaco engine with syntax highlighting, autocomplete, and multi-tab scripts. Attach once and execute instantly — your scripts stay saved between sessions.

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Nebula.exe Running
Nebula Executor running on Windows
Get started

Running in three steps

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Nebula

Experience the best executor

Download Nebula free today. No key ads, no waiting, no catch — just paste, inject, execute.

Windows only Instant setup Weekly updates