Index: Tab Manager & Spaces

Save tabs into spaces and groups, close them without worry, find any in seconds, and put idle tabs to sleep to free up memory.

It's finally safe to close your tabs. Free. No account needed. Tabs stay open because closing them feels risky. The page you might never find again. The article you haven't finished. The form you still need to send. Index is a free tab manager that gives every page you care about a permanent home. Close tabs whenever you like and get back to anything you saved in seconds. After a while, you stop thinking about tabs at all. HOW IT WORKS 1. Make a space for each part of your life: projects, initiatives, kids, the trip you're planning. 2. Inside each space, make groups and save the links you need. 3. Close whatever you're done with. Your links stay put, and each one opens right where you saved it. WHAT YOU GET • Spaces for anything you need. Create one for anything. Only one is opened at a time so you see only what matters right now. • Smart Groups. Each group is a Chrome tab group that doesn't go away, even after you close it. • Sleeping Tabs. Keep every tab without slowing down your machine. Tabs you've set aside auto-sleep after a while. They use no memory, and are back the moment you click. Put a tab, a group or a space to sleep yourself whenever you like. • Hot swap. Move to another space or group and its tabs are set aside, not closed. Come back and they're right where you left them. • Find anything in seconds. Search your spaces, groups, links and open tabs from anywhere in Chrome. • Flip back instantly. Alt+Q jumps between the tabs you were just on, across every window, space and group. • Run it all from the keyboard. Switch, search and organize without reaching for the mouse. • Keep favorites close. Your most used sites stay one click away in every space. • Rewind mistakes. Turn on Rewind and restore an earlier version of your groups and links. BRING WHAT YOU ALREADY HAVE Turn your existing Chrome tab groups, pinned tabs and bookmark folders into Index groups, favorites and spaces. No need to start from scratch. Back up or reorganize everything with JSON import and export. You can even hand your bookmarks to ChatGPT or Claude and let it sort them into spaces for you. Choose your look from hundreds of included themes. PRIVATE BY DESIGN • No account or sign-up • No analytics or tracking • No cloud service of our own • No network requests from the extension • No reading what's on the pages you visit Your spaces and links live in your Chrome profile. Turn on Chrome Sync and they follow you to your other computers through your own Google account. GET STARTED Install Index, make your first space, and close a few tabs. Everything you saved will still be there. Questions: hello@mhb.software