Extensions, built like tools.

Four Chromium add-ons from the CoreLabs workshop. Detect games, run unlimited accounts, boost shaders, and speak without jitter.

See the catalog Open the lab
CoreLabs Extensions Four products →

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Catalog

The full set, no clutter Four extensions.

Each one is a focused add-on. Product pages come next — for now this is everything we ship for the browser.

Archive 01

Game Copier

Automatically detects and downloads the game through the CoreLabs Archive API. Lightning fast, and optimized for every Chromium-based browser.

Archive API Auto-detect Chromium
Download
Accounts 02

Multi-Account

Use more than one account at once and launch Roblox instances with no hard cap — as many sessions as you need.

Unlimited instances Multi-session
Download
Graphics 03

RTX Shaders

HDR and UHDR resolution boosting for the best quality on RTX and GTX cards. Also works with Intel UHD, 11th gen and newer.

HDR / UHDR RTX · GTX Intel UHD 11+
Download
Voice 04

Voice Chat

Speak in voice chat without jitter or packet loss — a stable channel when the default client starts to fall apart.

Zero jitter Low latency
Download
Archive API Game Copier talks to the CoreLabs archive, not a scrape.
Unlimited sessions Multi-Account launches as many Roblox instances as you need.
HDR + UHDR Shaders boost RTX, GTX, and Intel UHD gen 11+.
Clean voice Voice Chat holds the line when jitter would drop you.