Labellerr Shortcut Keys Guide

Category	Action	Shortcut
General	Toggle shortcuts menu	f1
	Delete an active object	del or backspace
	Toggle annotation question	1-9
	Zoom in	alt + i
	Zoom out	alt + k
	Move image position	ctrl + mouse left button (hold & drag)
	Reset image position	r
	Copy selected bounding box	ctrl + c
	Paste selected bounding box	ctrl + v
	Undo action	ctrl + z
	Redo action	ctrl + y
Annotations	Deselect selected annotation	ctrl + d
	Toggle visibility of all annotations	h
	Edit attributes of selected annotation	e
	Toggle grouping mode	ctrl + g
	Create in-progress polygon anchors	shift + mouse move
	Complete in-progress polygon object	n
	Remove in-progress polygon object	del or backspace
	Remove in-progress polygon anchor	mouse right click
	Increase transparency of polygon annotations	shift + t + `+`
	Decrease transparency of polygon annotations	shift + t + `-`
Audio	Play/Pause	space
	Delete selected segment	del or backspace
	Deselect selected segment	ctrl + d
	Zoom in	ctrl + `+`
	Zoom out	ctrl + `-`
Video	Play/Pause	space
	Previous frame	left arrow
	Next frame	right arrow
	Skip to start frame	ctrl + shift + left arrow
	Skip to end frame	ctrl + shift + right arrow
	Interpolate all bounding boxes and dots	shift + t