Your browser has
a tab problem.
30 tabs open and can't find the one you need? TabTOC turns your chaotic horizontal tab bar into a vertical tab sidebar with a clear tree view — so you always know what's open, where it is, and what to close.
Browser tabs are broken.
You know the feeling. You're deep in work, and your browser looks like this:
Tabs shrink to nothing
Open 20+ tabs and they become tiny, unrecognizable slivers. You close the wrong one — again.
Can't find anything
Which window had that research page? Was it in group A or B? Native tab search is a temporary popup, not a workspace.
Memory black hole
Every open tab consumes RAM. But you don't want to close them because you'll lose context.
No structure
Chrome groups help, but they're limited to the tab bar. There's no bird's-eye view of your workspace.
A vertical tab sidebar that makes sense of your tabs.
TabTOC organizes your browser the way you think: window → group → tab. See everything, find anything, control it all from one vertical sidebar.
Everything you need to tame tab chaos.
Vertical Tab Sidebar
Window → Group → Tab hierarchy in a vertical sidebar. Expand, collapse, drag to reorder. See your entire workspace at a glance.
Native Group Sync
Chrome tab groups appear in TabTOC automatically. Rename, recolor, or create groups — changes sync both ways.
Suspend & Restore
Close tabs but keep their place. Suspended tabs free memory and restore with their original group, position, and window.
Global Search
Search across open tabs, bookmarks, history, and saved URLs — all from one search bar in your sidebar.
Saved URL Shelf
Save frequently used URLs in organized groups. Open an entire project's links with one click. Not bookmarks — a workspace shelf.
Batch URL Open
Paste a list of URLs or pick links from the current page. Review, deduplicate, then open them all — organized into a group.
Bookmarks & History
Browse your bookmarks and search history right inside the sidebar. No need to leave your workflow.
3 Workspace Surfaces
Floating overlay, native side panel, or custom new tab page. Use whichever fits your workflow — or all three.
100% Private
All data stays on your device. No servers, no accounts, no analytics. Your tabs are your business.
From chaos to clarity in 3 steps.
Install TabTOC
Add the extension to Chrome, Firefox, or Edge. No account needed — it just works.
See your tab tree
Press Alt+T or click the toolbar icon. Your tabs appear as a navigable tree: windows, groups, individual tabs.
Organize & control
Drag to reorder, suspend tabs you don't need right now, save URLs for later, search across everything.
Three ways to use TabTOC.
Pick the surface that fits your workflow — or combine them.
Floating Overlay
Press Alt+T to toggle a sidebar over your current page. Works on any webpage. Disappears when you don't need it.
Native Side Panel
Dock TabTOC in your browser's native side panel. Always visible, always accessible — even on chrome:// pages.
New Tab Page
Replace the blank new tab with your TabTOC workspace. Every new tab becomes a productivity boost.
How TabTOC compares.
| Feature | TabTOC | OneTab | Toby |
|---|---|---|---|
| Tree sidebar view | ✓ | — | — |
| Native group sync | ✓ | — | — |
| Suspend & restore | ✓ | Partial | — |
| Bookmarks integration | ✓ | — | — |
| History search | ✓ | — | — |
| Saved URL shelf | ✓ | — | ✓ |
| Batch URL open | ✓ | ✓ | — |
| 3 workspace surfaces | ✓ | — | — |
| Multi-window view | ✓ | — | ✓ |
| 100% local & private | ✓ | ✓ | ✓ |
| Vertical tab sidebar | ✓ | — | — |
| Multi-browser (Chrome, Firefox, Edge) | ✓ | — | — |
| Price | Free | Free | Freemium |
Ready to organize your browser?
Free. No account. No tracking. Just a better way to manage tabs.