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The Cookie Tool lets you import Roblox .ROBLOSECURITY cookies into Reconnect for cookie-based authentication. Instead of logging in with a username and password every time Roblox restarts, Reconnect uses your stored cookie to authenticate instantly — making rejoins faster and more reliable. Cookie-based login has several advantages over password-based login for automated environments:
  • More reliable — cookies bypass the standard login flow, reducing failed authentication attempts caused by server-side login checks.
  • No suspicious login flags — logging in with a cookie doesn’t trigger the suspicious login detection that repeated password logins can activate.
  • No 2-Step Verification — cookie login skips 2-step verification prompts entirely, so your automated sessions never get stuck waiting for a code.
  • Faster reconnects — skipping the full login flow means Roblox loads faster after a disconnect, reducing downtime between sessions.
You’ll need to extract the .ROBLOSECURITY cookie from your browser while you’re logged in to Roblox. The steps are the same in both Chrome and Firefox:
1

Log in to Roblox

Open roblox.com in Chrome or Firefox and sign in to the account you want to use.
2

Open Developer Tools

Press F12 (or right-click anywhere on the page and choose Inspect) to open the browser’s Developer Tools panel.
3

Navigate to the cookie

Click the Application tab (Chrome) or Storage tab (Firefox) in the DevTools panel. Then expand Cookies in the left sidebar and click https://www.roblox.com.
4

Copy the cookie value

Find the row named .ROBLOSECURITY in the cookie list. Click on it and copy the full value from the Value column. The value starts with _|WARNING:....
Never share your .ROBLOSECURITY cookie with anyone. This cookie grants complete access to your Roblox account — whoever holds it can log in, make purchases, and change account settings without needing your password. Treat it like a password.
Once you have your cookie value, importing it into Reconnect takes just a few seconds:
1

Open the Cookie Tool

Click Cookie Tool in the left sidebar of the dashboard.
2

Paste the cookie value

Paste the full .ROBLOSECURITY value you copied from your browser into the input field.
3

Click Import Cookie

Click Import Cookie. Reconnect validates the cookie immediately and stores it securely. The cookie will appear in your stored cookies list with a Valid status.
Stored cookies don’t last forever. A cookie becomes invalid when any of the following happen:
CauseEffect
You log out of Roblox in a browserCookie is invalidated immediately
Roblox detects suspicious activity on the accountCookie is reset and invalidated
The cookie reaches its natural expiryTypically around 30 days after the last login
The Cookie Tool displays a Valid or Invalid status badge next to each stored cookie so you always know which ones are still usable. Replace an invalid cookie by importing a fresh one using the steps above.
If a device starts failing to rejoin and you suspect the cookie has expired, head to the Cookie Tool first to check its status before troubleshooting anything else.