One free account gets you the obfuscator, saved builds with reproducible seeds, and an API key for the protection API. No tiers, no paywall.
Vanta compiles your Luau source into a custom virtual machine and ships it as sealed bytecode. No readable source. No easy decompile. Deterministic builds, free forever.
Runs entirely in your browser. Your source never leaves your machine.
+ any Luau 5.1 runtime
Every pass does real transformation work. No fake protections, no padding dressed up as security.
Source is compiled to randomized Vanta bytecode and executed by an embedded VM. Each build emits a different ISA.
An environment scan fails closed on tampering, hooking, dumpers and timing anomalies. Sealed so it never appears in plaintext.
Function bodies are rebuilt as flattened dispatch. Loop bodies can be flattened too, with a correctness contract.
Integer constants are rewritten through proven bit-level identities only. No invalid math, ever.
Payloads carry checksums; the VM refuses tampered builds instead of limping along.
Bind a Roblox build to a numeric place or universe ID. Wrong game, dead script.
The same seed always rebuilds the same output, so you can diff builds and pin what you ship.
Ship a sealed Luau bytecode payload with zero readable Lua. The strongest way to hand a script to a user.
Drop your Luau source into the dashboard. Nothing is uploaded: the engine runs client-side.
Pick a preset or tune VM layers, junk, flattening, MBA, locks and the anti-tamper scan.
Download the protected build, or flip on bytecode mode and ship a sealed binary chunk.
The --bytecode mode compiles your protected build with the official Luau compiler and wraps the binary chunk in a key-sealed loader. What ships is a base64-packed blob and a decoder. There is no Lua source in the file at all.
Vanta Obfuscator is free. Your Luau deserves better than plain text.
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Vanta