Browser extensions
Small tools for people with too many tabs
Five Chrome extensions built to fix one specific annoyance each. They share a stubborn rule: everything happens inside your browser. No servers, no accounts, no analytics, and not a single network request between them.
Duplicate Tab Cleaner
In reviewCloses the tabs you have open twice.
Finds the tabs pointing at the same page and closes the copies, keeping one of each. It compares pages rather than raw addresses, so a link carrying utm_source or fbclid still matches the clean version, while genuinely different pages like ?page=1 and ?page=2 stay separate. Nothing closes until you confirm it.
tabsBookmarks Manager
In reviewBatch editing for the bookmark pile you have been ignoring.
Your whole bookmark tree in one page, with shift-click range select the way a file manager works. Select a range, then move, open, copy or delete the lot in one action. Chrome's own manager makes you do this a handful at a time.
bookmarkstabsfaviconTab Sweeper
PlannedArchives your tab hoard into bookmarks, then hands it back slowly.
Tell it how many tabs to leave open. It saves the overflow into a dated bookmark folder and closes it, never touching the tab you are on, your pinned tabs, site homepages, or any domain you allowlist. Reopen the archive later in batches of ten.
tabsbookmarksstoragenotificationsTab Grouper
PlannedOne native tab group per website, reviewed before anything moves.
Scans the current window, works out the real domain behind every tab, and proposes a group per site. Mail, Docs and Drive land in one Google group; bbc.co.uk groups as bbc rather than co. You untick anything you would rather leave alone, and it uses Chrome's own tab groups instead of inventing its own.
tabstabGroupsRandom Tab Picker
PlannedClick, land on a random tab. That is the whole extension.
When twenty tabs are open and none of them look like the place to start, letting chance decide beats staring at the tab bar. It never picks the tab you are already on, and it requests no permissions at all, so it cannot see your titles, your addresses or anything on the page.
no permissions
What they do with your data
Nothing leaves your device. These extensions read what Chrome tells them about your own browser, your open tabs and in some cases your bookmarks, use it immediately for the action you asked for, and forget it. None of them can read the content of the pages you visit.
Read the full privacy policySupport
Found a bug, want a setting that does not exist yet, or one of them did something surprising? Write to me and describe what happened. There is no ticket system and no bot, just an inbox.
info@mihailo.cz