TabMerger

TabMerger is an open-source Chrome extension designed to help you manage and organize your browser tabs efficiently. By merging all your open tabs into a single place, it reduces clutter and significantly lowers memory usage, enhancing your computer's performance. With features like customizable tab groups, drag-and-drop rearrangement, dark mode, and undo options, TabMerger offers a highly productive and user-friendly experience.

The extension supports advanced tab management including filters, exporting/importing JSON configurations, syncing across devices, and keyboard shortcuts for quick access. Users can customize group colors, star important groups, lock them to prevent deletion, and print tab collections as PDFs. Your privacy is safeguarded since your tab data remains private unless you choose to share it. TabMerger's growing community ensures continuous improvements and security under the GPLv3 license.