Terminator Keyboard Shortcuts

Ctrl + ↑   Shift + OSplit terminals horizontally
Ctrl + ↑   Shift + ESplit terminals vertically
Ctrl + ↑   Shift + →Move parent dragbar right
Ctrl + ↑   Shift + ←Move parent dragbar left
Ctrl + ↑   Shift + ↑Move parent dragbar up
Ctrl + ↑   Shift + ↓Move parent dragbar down
Ctrl + ↑   Shift + SHide / show scrollbar
Ctrl + ↑   Shift + FSearch within terminal scrollback
Ctrl + ↑   Shift + NMove to next terminal within the same tab. If cycle_term_tab is False, cycle within the same tab will be disabled
or Ctrl
 + ⭾ Tab

Ctrl + Page DownMove to the next tab
Ctrl + ↑   Shift + PMove to previous terminal within the same tab. If cycle_term_tab is False, cycle within the same tab will be disabled
Ctrl + Page DownMove to the previous tab
Alt + ↑Move to the terminal above the current one
Alt + ↓Move to the terminal below the current one
Alt + ←Move to the terminal left of the current one
Alt + →Move to the terminal right of the current one
Ctrl + ↑   Shift + CCopy selected text to clipboard
Ctrl + ↑   Shift + VPaste clipboard text
Ctrl + ↑   Shift + WClose the current terminal
Ctrl + ↑   Shift + QQuit Terminator
Ctrl + ↑   Shift + XToggle between showing all terminals and only showing the current one (maximise)
Ctrl + ↑   Shift + ZToggle between showing all terminals and only showing a scaled version of the current one (zoom)
Ctrl + ↑   Shift + TOpen new tab
Ctrl + Page DownMove to next Tab
Ctrl + Page UpMove to previous Tab
Ctrl + Shift + Page DownSwap tab position with next Tab
Ctrl + Shift + Page UpSwap tab position with previous Tab
Ctrl + +Increase font size. Note: This may require you to press Shift, depending on your keyboard
Ctrl + –Decrease font size. Note: This may require you to press shift, depending on your keyboard
Ctrl + 0Restore font size to original setting
F11Toggle fullscreen
Ctrl + ↑   Shift + RReset terminal state
Ctrl + ↑   Shift + GReset terminal state and clear window
Super + GGroup all terminals so that any input sent to one of them, goes to all of them
Super + ↑   Shift + GRemove grouping from all terminals
Super + TGroup all terminals in the current tab so input sent to one of them, goes to all terminals in the current tab
Super + ↑   Shift + TRemove grouping from all terminals in the current tab
Ctrl + ↑   Shift + IOpen a new window (Note: Unlike in previous releases, this window is part of the same Terminator process)
Super + ISpawn a new Terminator process

Source