Multi-Roblox
Account Launcher
Run multiple Roblox accounts simultaneously. Instant session switching, batch account launching, and full roster management — all from one browser extension.
Everything you need for multi-account Roblox.
Multi-Instance Roblox Launcher
Run multiple Roblox clients simultaneously with full session isolation. Launch 2-8 accounts at once without lag or crashes.
Instant Session Switch
Switch between accounts in 0.3 seconds. No re-logins, no captchas — just click and play.
Batch Account Launch
Select multiple accounts and launch them all at once. Perfect for alt farming and group activities.
Account Roster Management
Store unlimited accounts in your roster. Each account gets its own card with avatar, username, and instant launch capability.
Up and Running in Under 60 Seconds.
Install the Extension
Download OmniRBX.zip and load it into Chrome as an unpacked extension. One click, zero config.
Sign In to Roblox
Log into your Roblox account in the browser.
Add to Roster
Click the + button in the extension popup. Your account is saved with avatar, username, and session data.
Launch Multi-Roblox
Click any account to switch sessions instantly, or select multiple and launch them all simultaneously.
Your Roster, Your Control.
Clean interface. Instant actions. Full session management in a 380px popup.
One-Click Account Capture
Sign in to Roblox, click the + button — your session is saved instantly with avatar and username.
Batch Selection
Select multiple accounts and launch them all simultaneously. Perfect for managing alts.
Instant Session Injection
Click any account to inject its .ROBLOSECURITY cookie and reload the page — no re-login needed.
Persistent Roster
All accounts are saved to Chrome local storage. Close the browser — your roster stays intact.
Trusted by the Grind Community.
12,400+
Active Users
89,000+
Accounts Managed
2.1M+
Sessions Switched
4.9 / 5.0
Community Rating
“Went from manually logging into 5 accounts to just clicking them. The batch launch feature alone saves me 30 minutes every session.”
GrowZoneX
@growzonex · Alt Farmer
“I test my games on 3 different accounts simultaneously now. The session isolation is flawless — no cross-contamination between clients.”
ARandomDoodt
@arandomdoodt · Game Developer
“Switching between my trading accounts used to be a nightmare of incognito tabs. Now it's literally one click. Should've found this sooner.”
jss14400
@jss14400 · Trader
“Recording content with multiple accounts is so much easier. The roster UI is clean and I can see all my sessions at a glance.”
Farmerdude8
@farmerdude8 · Content Creator
“The 0.3s account switch is real. I timed it during a raid event — went from main to alt before my team even noticed I was gone.”
stairsfence
@stairsfence · Speedrunner
“Managing 8 build accounts across different projects was chaos. OMNIRBX made it actually manageable. The UI is genuinely impressive.”
ChaseJames8730
@chasejames8730 · Builder
Ready to run Multi-Roblox?
Download the extension, add your accounts, and launch multiple Roblox clients instantly. No setup, no fees.
Chrome Extension · Manifest V3 · 380KB