Jupyter Notebook Keyboard Shortcut

Command Mode (press Esc to enable) Enter enter edit mode Shift-­Enter run cell, select below Ctrl-Enter run cell Alt-Enter run cell, insert below Y to code M to markdown R to raw 1 to heading 1 2,3,4,5,6 to heading 2,3,4,5,6 Up/K select cell above Down/J select cell below A/B insert cell above/­below X cut selected cell C copy selected cell Shift-V paste cell above V paste cell below Z undo last cell deletion D,D delete selected cell Shift-M merge cell below Ctrl-S Save and Checkpoint L toggle line numbers O toggle output Shift-O toggle output scrolling Esc close pager H show keyboard shortcut help dialog I,I interrupt kernel 0,0 restart kernel Space scroll down Shift-­Space scroll up Shift ignore

Edit Mode (press Enter to enable) Tab code completion or indent Shift-Tab tooltip Ctrl-] indent Ctrl-[ dedent Ctrl-A select all Ctrl-Z undo Ctrl-S­hift-Z redo Ctrl-Y redo Ctrl-Home go to cell start Ctrl-Up go to cell start Ctrl-End go to cell end Ctrl-Down go to cell end Ctrl-Left go one word left Ctrl-Right go one word right Ctrl-B­ack­space delete word before Ctrl-D­elete delete word after Esc command mode Ctrl-M command mode Shift-­Enter run cell, select below Ctrl-Enter run cell Alt-Enter run cell, insert below Ctrl-S­hif­t-S­ubtract split cell Ctrl-S­hift-- split cell Ctrl-S Save and Checkpoint Up move cursor up or previous cell Down move cursor down or next cell Ctrl-/ toggle comment on current or selected lines