Reopen last closed tab or window in Mozilla Firefox
Tabs & windowsWindowsCtrl+Shift+TCtrlShiftT
MacCmd+Shift+T⌘⇧T
On Windows, press Ctrl + Shift + T. On Mac, press Cmd + Shift + T.
Ask your agent
Prompt
In Mozilla Firefox, the shortcut to "Reopen last closed tab or window" is Ctrl+Shift+T on Windows and Cmd+Shift+T on Mac. Check whether anything in my setup overrides it, and if I want a different key, change the binding for me.
Paste into Claude Code and it will do the rest.
Related Mozilla Firefox shortcuts
- Reopen last closed windowCtrl+Shift+NCtrlShiftN
- New WindowCtrl+NCtrlN
- New Private WindowCtrl+Shift+PCtrlShiftP
- Close WindowCtrl+Shift+WCtrlShiftW
- Go to last tabCtrl+9Ctrl9
- New TabCtrl+TCtrlT
- Close TabCtrl+WCtrlW
- Cycle through tabs in recently used orderCtrl+TabCtrl⇥
Questions
On Windows, press Ctrl + Shift + T. On Mac, press Cmd + Shift + T.