Free & Keyless Executor
KEYLESS
FREE
EXECUTOR
ByteBreaker is the most capable free Roblox executor available — 99% sUNC, completely keyless. Open it, inject, and script.
0+Downloads
-Online Now
0%sUNC Score
KEYLESS
DECOMPILER
99% sUNC
FREE
NO CRASH
NO LINK SHORTNER
KEYLESS
● Script Hub
● V1 — New UI
Key Features
EVERYTHING
YOU NEED
YOU NEED
ByteBreaker is built to be fast, clean and powerful — everything you need, nothing you don't.
01 · Editor
Script Editor
Full Lua editor with syntax highlighting, autoexec support and persistent workspace folders across every session.
02 · Hub
Script Hub
Built-in hub with hundreds of community scripts. Search, preview and execute in one click — no copy-paste needed.
03 · Access
Completely Keyless
Completely keyless — download and inject every time. We sustain development through FileDM.
04 · Analysis
Decompiler
Both V1 and V2 include a full Lua decompiler. Inspect game scripts directly — a feature most paid executors still don't offer.
05 · Score
99% sUNC
89 out of 90 functions passing. The highest sUNC result ever reached by a free executor — powered by the Quorum API fork.
06 · Safety
Detection Status
Live banwave alerts built directly into the executor.
Tutorial
WATCH THE FULL DEMO
Get ByteBreaker running in minutes — installation, injection, and scripting.
This video uses the new interface.
ByteBreaker V1 — Full Tutorial
INSTALLATION · INJECTION · SCRIPTING
Releases
DOWNLOAD &
CHANGELOG
CHANGELOG
Changelog
1 MAY 2026UpdateV1 and V2 updated to latest Roblox
29 APR 2026AddAutoExec / workspace now working
28 APR 2026FixBug fixes
27 APR 2026UpdateV1 updated to latest Roblox
Benchmark
sUNC Results
The highest sUNC score ever reached by a free, keyless executor — powered by the Quorum API fork of Velocity.
sUNC Results
bytebreakerV2 v2.1 / sUNC v2.1.5
Important: Failed tests don't always mean functions won't work. They just indicate the functions didn't pass sUNC's compatibility checks.
Thanks to the Quorum API (a fork of Velocity), we've achieved 99% sUNC — the highest result ever reached by an exploit without a key system.
bytebreakerV2
sUNC v2.1.5
0
Passed
0
Failed
Setup
HOW TO INSTALL
Clean installation, no configuration needed. Done in under two minutes.
01
Download & Extract
Click Download. FileDM will show optional offers before giving you the ByteBreaker ZIP. Extract it once downloaded.
02
Run as Administrator
Right-click the launcher and run as Administrator. The external injector requires elevated rights to attach to Roblox.
03
Close Roblox First
Fully close any open Roblox session before injecting. Open sessions cause conflicts — always start fresh.
04
Inject & Script
Open Roblox, enter a game and click Inject. If something doesn't work, install the dependencies listed on the right.
PC Requirements
| Platform | Windows 10 / 11 |
| RAM | 2 GB minimum |
| Processor | 1.0 GHz+ |
| GPU | DirectX Compatible |
| .NET SDK | 6.0 or newer |
| C++ Runtime | 2015–2022 |
FAQ
COMMON QUESTIONS
Yes. ByteBreaker is protected by Themida, which causes some antivirus tools to flag it — not because it contains malware, but because Themida hides the binary to prevent decompilation. All detections are false positives. Verify on any sandbox analysis platform.
100% free. We sustain development through FileDM, which will show optional offers before the download. No key forever.
Windows only for now. Mac and mobile support is not planned. Roblox injection on those platforms is not feasible with the current architecture.
Run as Administrator. Fully close Roblox, reopen, enter a game, then click Inject. If it still fails, install all dependencies from the Install section. Still stuck? Join the Discord.
ByteBreaker is currently undetected, but no executor is 100% safe forever. Use an alt for public server scripting. Always check Live Detection Status before injecting.
V1 is the stable channel — keyless, crash-free, 79% sUNC, decompiler, and brand new UI. V2 is the power channel — 99% sUNC, Quorum API, Yavela API — updated less frequently, may be temporarily down after Roblox patches.
Get Started
GET
BYTEBREAKER
FOR FREE
BYTEBREAKER
FOR FREE
No key from us.
Download and inject in under two minutes.
Downloads384,000+
Online Now-
sUNC Score99%
Key SystemNone
PlatformWindows
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