Ye Olde Tab Grouper

Clicking a grouped tab instantly ungroups it. Tier thresholds, colours, and automation are fully configurable. Pinned tabs, the active tab, and your own tab groups are never touched. Works across all open windows. No data collection, no network requests - everything stays local. Note: Avoid closing tab groups created by this extension directly - Chrome will save them to your bookmarks bar. Instead, just click any tab to pull it out. Groups shrink and disappear naturally as tabs are accessed or purged.