SiteGuard - Tab Limiter

SiteGuard helps enforce controlled browsing sessions by limiting duplicate browser tabs per website. The extension automatically monitors open tabs and prevents excessive duplicate instances of the same site from being opened. When limits are reached, users are notified and additional duplicate tabs are restricted. SiteGuard operates entirely within the browser and is designed for managed environments where consistent browsing behavior is required. No browsing content or personal user data is collected or transmitted.