Corral — Automatic Tab Groups

Automatically groups your tabs by site and flags forgotten ones. Never closes a tab without asking.

Corral keeps your tab strip organised without you having to think about it. Open a few tabs from the same site and Corral files them into a Chrome tab group automatically, named and coloured by domain. Subdomains stay together — github.com and gist.github.com land in the same group, not two. It also keeps an eye on the tabs you have stopped using. When enough of them have sat untouched, Corral shows a count on its icon and can send you a single notification. You open the review page, see everything idle in one list with how long it has been forgotten, and decide what happens next. Corral never closes a tab on its own. That is the whole point. WHAT IT DOES • Automatic domain grouping — new tabs are grouped as you browse, per window • Smart domain matching — subdomains group together, and multi-part domains like bbc.co.uk are handled correctly • Stable names and colours — a site gets the same group colour every time • Adopts your existing groups — if you already have a "Github" group, new GitHub tabs join it instead of starting a duplicate • Leaves your own groups alone — a group named "Reading list" is never touched or dissolved • Stale tab review — see every idle tab in one place, sorted by how long it has been forgotten • Unload to free memory — drop a tab from memory without losing it; it reloads when you click it • Close with undo — closed the wrong ones? One click brings them back • Adjustable thresholds — set how many tabs make a group and how many idle hours count as stale • Light and dark mode WHAT IT NEVER DOES • Never closes or discards a tab unless you ask it to • Never touches pinned tabs, the tab you are looking at, or tabs playing audio • Never sends your tabs, URLs, or history anywhere — everything stays on your device • No account, no sign-in, no analytics, no external servers