What extensions or tools do you use to keep your Chrome tabs organized?

I never tried any tab organizer extension. Thanks for sharing, I'll check Marble.

I just use "Close all tabs," gives me a freshstart.

Yes, I also use Marble for organizing the tabs in Chrome. My Chrome tab usage involves having 40-50 tabs open at a time, and without this extension, it feels like I'm lost in Chrome tabs.

Workona Spaces and Tab Manager

Tab Groups Extension

Project White Rabbit is great for this! (link on my profile) It's a desktop app that syncs with your browser to automatically group and clean up your tabs, and saves them to the app where you can open / close. It also integrates them with a note editor so you can add context to all your web content. disclosure - i'm an investor + advisor, as well as an active user!