Roboost

RoStatus is a Chrome extension that allows you to monitor the last online time of any Roblox user.

Once installed, a "RoStatus" button will appear in the top navigation bar across all pages on roblox.com. Clicking this button opens the tracker interface, where you can enter a Roblox username to begin tracking their activity.

The extension automatically checks the online presence of tracked users in the background at regular intervals. It records the most recent time each user was seen online and displays that information in the tracker interface. You can add or remove users at any time.

Please note: RoStatus only tracks activity while your browser is open and running. If your browser is closed or your device is turned off, online status changes will not be detected during that time.

The extension cannot display last online times from before installation or before a user is added to tracking. This is because Roblox has removed access to the old last online API, so historical data is no longer available. RoStatus begins recording activity only from the moment you begin tracking the user.