TabMUX

About

TabMUX is a tmux-inspired keyboard interface for Chrome Tab Groups.
Create groups, jump between them, and move tabs—all without touching the mouse.

Privacy note: TabMUX never collects, stores, or transmits any user data.
Everything runs locally in your browser.

Quick Start

- Alt+Shift+G — Create a new tab group (or move the active tab into a new group)
- Alt+Shift+0–9 — Focus the corresponding numbered group
- Alt+Shift+M, then 0–9 — Move the active tab into a group

Keyboard Shortcuts
Group management

- Alt+Shift+G — Create a new tab group
- Alt+Shift+0 — Focus group 0
- Alt+Shift+1 — Focus group 1
- Alt+Shift+2 — Focus group 2
- Alt+Shift+3 — Focus group 3
- Alt+Shift+4 — Focus group 4
- Alt+Shift+5 — Focus group 5
- Alt+Shift+6 — Focus group 6
- Alt+Shift+7 — Focus group 7
- Alt+Shift+8 — Focus group 8
- Alt+Shift+9 — Focus group 9

Move mode (move tabs between groups)
- Alt+Shift+M, then 0 — Move active tab to group 0
- Alt+Shift+M, then 1 — Move active tab to group 1
- Alt+Shift+M, then 2 — Move active tab to group 2
- Alt+Shift+M, then 3 — Move active tab to group 3
- Alt+Shift+M, then 4 — Move active tab to group 4
- Alt+Shift+M, then 5 — Move active tab to group 5
- Alt+Shift+M, then 6 — Move active tab to group 6
- Alt+Shift+M, then 7 — Move active tab to group 7
- Alt+Shift+M, then 8 — Move active tab to group 8
- Alt+Shift+M, then 9 — Move active tab to group 9
- Esc — Cancel move mode

Notes
- Shortcuts use the Alt+Shift+X pattern throughout.
- Some pages (e.g. chrome:// and the Chrome Web Store) do not allow extensions to run scripts.