Tab Box

Persist and manage tab groups with a searchable vertical side panel, per group tab history, and session restore.

Tab Box helps you organize and remember Chrome tab groups in a searchable side panel. Close a group or window and reopen it later, with saved tabs and group history kept locally on your device. Features: - Browse a tree of Windows → Tab Groups → Tabs - Search window names, groups, tab titles, and URLs - Focus open tabs or restore saved groups - Keep closed tabs in group history - Exclude tabs, groups, and named windows using configurable patterns - Skip common Claude automation groups and extension pages by default - Export and import JSON backups to transfer saved groups and history to another machine Open the gear icon beside search to configure exclusions and manage backups. Transfers between machines are manual; no account is required. Saving exclusions removes matching saved entries and history while leaving browser tabs open. Change log: * 1.2.0: Added sync exclusions and JSON backup export/import. Redesigned settings. Improved duplicate-name reconciliation, browser-session restoration, tab movement, and panel refresh reliability. * 1.1.2: Fixed restored windows creating duplicate entries in the panel.