SiteGuard - Tab Limiter is a Chrome extension designed to enhance browsing efficiency by limiting duplicate tabs across websites. This free tool automatically monitors open tabs and restricts users from opening multiple instances of the same site, promoting a more organized browsing experience. Once users set their limits, the functionality is locked in place, ensuring consistent browsing behavior without the hassle of managing numerous duplicate tabs.

Ideal for managed environments, SiteGuard prioritizes user privacy by operating entirely within the browser, with no collection or transmission of personal data. The extension is easy to install and requires minimal configuration, making it accessible for all users looking to streamline their online activities. Overall, SiteGuard serves as a practical solution for those seeking to control their tab usage effectively.