Jupyter Notebook Keyboard Shortcuts by weidadeyue

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

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