Tabbernate – Tab Manager and Memory Saver

Search, sort, close and sleep tabs from the side panel. Free up memory by putting tabs you're not using to sleep.

Too many tabs? Tabbernate puts all of them in Chrome's side panel, so you can find, sort and clean them up without hunting through a crowded tab bar. 🔍 Search every open tab by title or URL, across all windows. ↕️ Sort by tab order, most or least recently used, or awake tabs first. 🕒 See when you last used each tab, at a glance ("5m", "3h", "2d"). 🌙 Sleep tabs to free their memory without closing them. They stay in your tab bar and reload when you open them again. ✕ Close tabs straight from the list, and click any tab to jump to it. Light and dark mode follow your system theme. Private by design: Tabbernate works entirely inside your browser. It doesn't collect your browsing data, send anything to a server, or use analytics. Open source: https://github.com/Abdul-Rahman-Yakoob/tabbernate