3 Chrome extensions · Local-first

Three tools.
One calm brand.
Built for Roblox.

MultiRBL, EnableShaders, and CopyGames — three focused Chrome extensions from RBXextension with the same quiet dark UI. Download what you need, skip the rest.

Developer Mode · No account · Data stays on device
Accounts

MultiRBL

Every alt in one panel. Capture, switch, launch.

Download
Graphics

EnableShaders

Soft shader controls. Cleaner look in-game.

Download
Studio

CopyGames

Pull a place into your workflow faster.

Download
3
Extensions
1‑tap
Install
100%
Local
<5m
Setup
The collection

Pick the ones you need.
Ignore the rest.

Each extension is a separate download. Same visual language, different job — accounts, graphics, or places.

Accounts

MultiRBL

Keep all your Roblox accounts in a single Chrome panel. Capture a session once, switch in a tap, and open several at once — local-first.

Local only Instant switch Capture current login
Graphics

EnableShaders

A calm shader panel for Roblox — toggle Bloom, SSAO and FXAA, tune quality, and apply without digging through messy menus.

Bloom · SSAO · FXAA Quality slider One-tap enable
Studio

CopyGames

Package a place into a Studio-ready bundle from Chrome — pick .rbxl, assets and scripts, then clone with a clear progress flow.

.rbxl pack Assets & scripts Speed modes
Shared design

Same RBXextension feel.
Different jobs.

Quiet dark panels, mono labels, and short flows — so switching between extensions never feels like jumping products.

01

Three focused tools

Accounts, shaders, and place cloning — each as its own extension instead of one bloated bundle.

02

Lives in Chrome

No separate desktop app. Load unpacked, pin the icons, open what you need from the toolbar.

03

Local-first by default

Sessions and settings stay on your machine. No account required. No cloud roster.

04

Calm dark UI

Navy panels and soft blue accents — readable for long sessions without neon noise.

05

Separate downloads

Install only MultiRBL, only shaders, only CopyGames — or all three. Your call.

06

Fast to set up

Developer Mode, Load unpacked, done. Usually under five minutes per extension.

The flow

Install once.
Use when you need it.

Same four steps for every RBXextension tool.

01

Download the zip

Grab MultiRBL, EnableShaders, or CopyGames from this page. Open the zip — inside you’ll see one folder with the extension.

02

Load unpacked in Chrome

Open chrome://extensions, enable Developer Mode, click “Load unpacked”, and select that folder (or drag it in).

03

Pin it to the toolbar

Find the icon in the Extensions menu and pin it. Each tool gets its own icon.

04

Open and work

Use MultiRBL for accounts, EnableShaders for visuals, CopyGames for place cloning — without leaving Chrome.

FAQ

Common questions.
Straight answers.

What is RBXextension?
A small set of three Chrome extensions for Roblox: MultiRBL (accounts), EnableShaders (graphics), and CopyGames (places). Same visual language, separate installs.
Do I have to install all three?
No. Download only what you need. They don’t depend on each other.
Where is my data stored?
On your device, in the browser’s local extension storage. RBXextension doesn’t require a login and doesn’t sync your roster to a server.
Does it work on Mac and Windows?
Yes. Any Chromium browser that supports extensions — Chrome, Edge, Brave — on Windows, macOS, or Linux.
How do I update?
Download the latest zip for that extension and reload it on chrome://extensions. Local settings usually stay put.

Three extensions.
Ready when you are.

Start with one tool, add the others later. Same quiet dark UI either way.

Chrome · Developer Mode · Local-first