Powered by Falcon Engine v2.0 — Next-Gen Luau Protection

Your logic.
Not their source code.

You build the experience. Falcon Engine v2.0 protects what’s behind it.
Powerful, free Luau obfuscation for Roblox developers.

Falcon Engine v2.0 100% free Built for Luau
THE WORKSPACE

Good code deserves Falcon protection.

No sign-up. Just ship.
Syntexy FALCON v2.0
Source codeuntitled.luau
Drop your script here
Protected output

Your code, under cover.

Your protected script will appear here.
Same functionality. A lot less readable.

A LITTLE MYSTERY GOES A LONG WAY
The sweet spot of security & speed.
No script storage by Syntexy. Processed securely over HTTPS.How we handle your code
LESS EXPOSURE. MORE PEACE OF MIND.

Built for what
you’re building.

Serious protection.
Without the serious price tag.

01 / PROTECT

Hard to read.
Easy to trust.

Layer string encryption, virtual machines, and control flow protection to keep your logic yours.

MULTI-LAYER PROTECTION
02 / BUILD

Made for Luau.
Made for you.

From your first Roblox project to your next big release. Tune every layer to fit your game.

YOUR SCRIPT. YOUR SETTINGS.
03 / AUTOMATE

Your workflow.
Now protected.

One endpoint. A simple JSON request. Make obfuscation part of your build, not another task.

EXPLORE THE API

Built for creators who care about their craft.

Keep creating. Stay protected.
MAKE IT YOURS

Protection settings

Choose the layers that work for your project. Always test the output in Roblox Studio before shipping.

Higher depth increases output size and runtime overhead.