Fast execution
Inject and run Lua in under a second. The rewritten engine is tuned for low latency so scripts fire the moment you press Execute.
Free forever · No key system
Neuronally Executor — the free Roblox executor!
Run Lua scripts, attach in seconds and browse a built-in script hub. The app gives you a clean editor, real-time output and a stable injection — without paywalls or keys. Fully rebuilt for August 2026.
3,120+community reviews
4.9 / 5average rating
99.2%injection success
$0cost, no key
Everything you need to script on Roblox
A focused toolset that keeps execution fast and the workflow simple.
No key system
No checkpoints, no link shorteners, no waiting. Open the app, attach to Roblox and start — every time.
Built-in script hub
Browse ready-made scripts from the Script Hub, or load your own files. Save, rename and switch tabs without leaving the editor.
Cloud scripts
Keep your favourite scripts synced and reachable across sessions, so your setup follows you to any machine.
Clean editor
Syntax highlighting, line numbers and a live output console. Light and dark themes ship in the box.
Performance mode
A lighter runtime option that cuts RAM usage by up to 30% on low-end machines, with no visible loss in speed.
Inside the app
A workspace made for scripting, not menus
The editor puts your code first. Open multiple tabs, watch timestamped output as scripts run, and inject without digging through settings. Everything sits one click away in the sidebar.
- Multi-tab Lua editor with autosave
- Live output log with execution timestamps
- Sidebar for scripts, cloud sync and key-free attach
- Light / dark theme toggle
From download to running in four steps
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01
Download
Grab the latest Windows build from this page. The installer is light and sets up in under a minute.
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02
Open Roblox
Launch any Roblox experience, then open Neuronally Executor alongside it.
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03
Attach
Click Attach to Roblox. The status panel turns green when the executor is ready.
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04
Execute
Paste or pick a script, press Execute, and read the result in the output console.
Works where you play
Tuned for the latest Roblox client and a wide range of community scripts.
System
| OS | Windows 10, Windows 11 |
|---|---|
| RAM | 2 GB minimum · 4 GB recommended |
| Disk | 150 MB free space |
| Network | Stable connection for updates |
Supports
| Roblox | Latest client version |
|---|---|
| Language | Full Lua / Luau API |
| Scripts | Script Hub + your own files |
| Themes | Light and dark |
Get Neuronally Executor free
One build, every feature unlocked. No key, no payment.
Recommended
Neuronally Executor v1.2.0
- Full Lua / Luau support
- No key system, no ads
- Script Hub & cloud scripts
- Free auto-updates
Windows 10 / 11 · ~44 MB · Updated August 2026
What's New in Our Update
The v1.2.0 build that shipped in August 2026 brings a lot under the hood.
Rewritten injection core
Attach speed improved by around 40% and stability is noticeably better on the newest Roblox client. Fewer failed attachments, faster first execute.
Performance mode
New lightweight runtime that trims RAM usage by up to 30% on weaker machines — ideal if you run Roblox on minimum settings.
Expanded Script Hub
The library grew by roughly 25% with new categories, better search and one-click script loading straight into the editor.
Cloud sync v2
Rebuilt sync engine that pushes your scripts between devices faster and handles larger files without stalling the editor.
Redesigned editor
A cleaner multi-tab sidebar, autosave, refined syntax highlighting and a smoother light/dark theme toggle.
Smaller installer
The package dropped from about 48 MB to roughly 44 MB while also shipping fewer false-positive warnings on Windows SmartScreen.
Good executors everywhere. Ours is better.
There are plenty of decent executors around — we take each seriously. Still, we think Neuronally wins on the points that actually matter day to day.
vs Fluxus
Fluxus is a long-standing name with a solid reputation, but it still leans on key systems and link shorteners that slow you down every session. Neuronally skips all of that — download, attach and run with no waiting. Where Fluxus expects you to fight through verification, we give you a clean, key-free experience from the very first launch.
vs Madium
Madium brings a modern interface and decent execution, which we respect. What it lacks is a truly built-in script hub and dependable cloud sync on every build. Neuronally ships both in the box, along with an editor that keeps your scripts organized without jumping between tools. We think the workflow difference is easy to feel.
vs Velocity
Velocity is fast and lightweight, and that speed is genuinely good. The trade-off is a thinner feature set — no proper script hub, no cross-device sync. Neuronally matches that speed with the new injection core while still giving you a full editor, script library and cloud scripts. You get the speed you liked, plus the features Velocity leaves out.
vs Delta
Delta is feature-rich and widely used, and we won't pretend otherwise. The catch is a heavier installer and a cluttered interface that gets in the way of quick scripting. Neuronally keeps the essentials — robust Lua support and reliable attach — in a lighter, cleaner app that behaves exactly how you expect and nothing you don't.
vs Matcha
Matcha is clean, minimal and easy to pick up, which is a fair point in its favour. Where it falls short is update cadence and platform reach, with releases that lag behind the newest Roblox builds. Neuronally updates frequently, stays compatible with the latest client and adds a performance mode for low-end machines — the same simplicity, but kept current.
vs Luna
Luna runs scripts dependably and has a loyal following, so we treat it as a real rival. Its weakness is a more closed feature set and an editor that lacks autosave and proper tab management. Neuronally gives you a full multi-tab editor, autosave, a live console and cloud sync — everything Luna saves for a paid tier or an update that may never land.
What changed recently
Build notes for the most recent releases.
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- Rewritten injection core — attach roughly 40% faster.
- New performance mode that lowers RAM usage by up to 30%.
- Script Hub expanded by about 25% with new categories.
- Cloud sync v2 with faster, larger-file handling.
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- Fixed editor freeze when opening large script files.
- Improved cloud script sync reliability.
- Updated compatibility for the latest Roblox client.
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- Added multi-tab editing with autosave.
- Introduced light / dark theme toggle.
- Reduced installer size by 18%.
Common questions
Is Neuronally Executor really free?
Yes. The full build is free with no payments or subscriptions. Every feature is unlocked from the first launch.
Does it use a key system?
No. There are no keys, checkpoints or link shorteners. Download, open the app and attach to Roblox to start scripting.
Which systems are supported?
Windows 10 and Windows 11. A stable internet connection is recommended so the app can fetch updates.
How often do updates ship?
New builds arrive regularly to keep the executor compatible with the latest Roblox release. You can follow them in the changelog.
Can I run my own scripts?
Yes. Load local .lua files or pick from the built-in Script Hub, then run them straight from the editor.
More: features · app tour · setup guide · requirements · download · changelog
Is Neuronally Executor Safe?
We take safety seriously. The current build is scanned on every release and checked against Google's Safe Browsing service, so you can run it knowing the file has been verified by third parties before it ever reaches you.
No malware, no bundled adware, no key grabbers. Every build passes the latest checks before it's posted.
Pros and Cons
We'd rather be honest than polished. Here's what Neuronally does well — and where it's still catching up.
Pros
- Completely free with no key system or paywalls
- Frequent updates that track the latest Roblox release
- Built-in Script Hub and cloud sync included
- Lightweight installer and low resource usage
Cons
- Windows 10 and 11 only — no macOS or mobile builds yet
- Requires a stable internet connection for updates
- Younger and smaller community than the most established executors
- Not open source, so advanced users can't audit the code
Start scripting in minutes
Join the community using Neuronally Executor — free, fast and key-free.