TabSweep – Auto Close Inactive Tabs & RAM Saver

Automatically closes inactive or memory-hungry tabs and keeps a history.

TabSweep keeps your browser tidy by closing the tabs you forgot about — automatically, safely and with a full history so nothing is ever lost. ★ AUTOMATIC CLEANUP • Closes tabs that have been inactive for longer than you choose (3 days by default, set it in days and hours). • Checks every few minutes in the background (interval is configurable). • Never closes the tab you are looking at, pinned tabs or tabs playing audio. ★ CHAOS MONKEY 🐒 (optional) Inspired by Netflix's Chaos Monkey: on each check it may close ONE random tab among those that look abandoned — so the pile of "read later" tabs never grows out of control. • Weighted by real signals: tabs inactive for more than half your time limit, tabs you opened but never visited or barely looked at, and duplicate tabs (same URL open twice). • Only acts when you have more than N open tabs, with a daily maximum and a minimum number of tabs always kept open. • Domain whitelist (Gmail, Calendar and Docs by default) that it never touches. • Simulation mode: see what it would close before letting it loose. • "Open now" shows each tab's chance of being picked and why. ★ NOTHING IS LOST • Every closed tab is logged with title, URL, favicon, date, how long it was inactive and why it was closed: automatic (inactivity), Chaos Monkey or manual. • Reopen any tab with one click, search the history and filter by type of closure. ★ DASHBOARD • See all open tabs sorted by inactivity, with the time left until each one is closed. • Jump to or close any tab from the list. • Light and dark mode. Available in 19 languages. ★ PRIVATE BY DESIGN • Everything stays on your device (chrome.storage). No accounts, no servers, no analytics, no tracking. • No remote code. Open the dashboard by clicking the TabSweep icon.