Oh, for the love of tabs!
A no-nonsense vertical tab manager
Features
Grouping rules
Automatically group tabs together based on sites, your bookmarks, regular expressions, or wildcard expressions.
Filter tabs
Search for your tabs by name or URL, or filter tabs by window, site, group, or if they have audio playing.
Detect duplicate tabs
Feeling a sense of deja vu? That might be because you've just opened a duplicate tab. Tab Shelf will indicate if a tab is a duplicate. You can also filter for duplicate tabs to manually manage them yourself.
Customize
Choose from 20 colors to give your tab groups or even Tab Shelf itself a little flair.
Save resources
Save memory and energy by sleeping unused tabs (or whole tab groups or selections).
Feedback
Have feedback, a feature request, or a question? Feel free to submit them via the feedback form or send an email!