QyrexObf QyrexObf
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Enterprise Luau protection

QyrexObf is a hardened Luau protection studio with encrypted builds, virtualization, polymorphic output and runtime integrity controls.

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Protection without compromise

A focused suite for Luau: virtualization when possible, encrypted envelopes otherwise, and controls that stay out of your way.

Virtualization

Scripts compile to a custom instruction stream and run inside an interpreter — no plain source left behind when the IR path succeeds.

Control flow

Branches and loops flatten into opaque state machines so static reads no longer match the original structure.

Anti-tamper

Integrity checks, native probes and environment gates designed for Roblox executors without freezing Studio.

String encryption

Constants and payloads leave as compressed cipher streams, not readable string tables.

Pricing

Start free. Upgrade to Elite when you need unlimited builds.

Starter

Free
  • 2 obfuscations per account
  • Full protection stack
  • Studio access
Create account

Vanguard Elite

Paid
  • Unlimited builds
  • Priority pipeline
  • Discord support
Contact sales

Docs

QyrexObf v1.3.0 — hardened Luau protection for Roblox.

Overview

Bytecode VM when possible, encrypted envelope otherwise. Run output in an executor with loadstring only if the envelope path is used.

Studio

Paste → Build → Copy → execute.

Limits

Free: 2 builds. Elite: unlimited via Discord.

Help

loader unavailable needs loadstring. integrity re-build with latest deploy.

API

POST /api/obfuscate
{"source":"print(1)","maximumSecurity":true,"integritySeal":true,"antiHook":true}

Terms

Use Qyrex only on code you own. Follow Roblox rules and local law. Abuse is not allowed.

Welcome back

Sign in to open Studio, manage builds and continue protecting your Luau scripts.

  • Secure session
  • Build history on your plan
  • Elite upgrades via Discord

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Start protecting

Create a free account and get two protected builds. Upgrade when your team needs unlimited capacity.

  • Free tier included
  • Full protection stack
  • Studio in the browser

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Welcome back

Here’s where things stand.

Plan
Skidder
2 builds
Used
0
this account
All time
0
engine
Open Studio

Studio

Paste Luau, keep protections on, build.

Hardened build pipeline — source validation → polymorphic transforms → VM/encrypted payload → runtime integrity seal.
Profile
Source
Validated
Strings
Encrypted
Runtime
Sealed
VM
Preferred
Tamper
Guarded
Script0
Output0

Admin

Protected control plane.

Building…