FocusTab Manager

Group tabs by site, collapse distractions & freeze idle tabs to save memory. 100% local, no account.

FocusTab Manager — tab chaos to calm in one click. If you live in 20+ tabs, this is for you. No accounts, no cloud, no setup. WHAT IT DOES • 1-click De-Clutter & Freeze — groups duplicate sites (github.com (4)) and collapses everything except what you're reading • Freeze idle tabs — discards inactive tabs to free memory. Click any frozen tab to instantly reload it • Real tab list — see every tab in this window with favicon, site, frozen/pinned status • Instant search — type to filter and jump to any tab • Undo, Collapse inactive, Expand all — you're always in control • Keyboard shortcut — Ctrl+Shift+D (Cmd+Shift+D on Mac) freezes without opening the popup ESTIMATED SAVINGS Ring shows est. savings at ~60 MB per frozen tab. It's an estimate, not a measurement. Totals are stored only on your device. PRIVACY 100% local. No account. No analytics. No servers. Your tabs never leave your browser. Data stored: total saved estimate + last undo, in chrome.storage.local only. PERMISSIONS — WHY • tabs: to list, group, discard and switch your tabs • tabGroups: to create, title, color and collapse groups • storage: to remember your savings total and last undo locally Made for students, devs, researchers and tab hoarders. Free. No paywall on core features.