Keyboard shortcuts

Workspace shortcuts

Shortcut	Key binding	Description
Next frame	ArrowRight
Previous frame	ArrowLeft
Save	ctrl+s
Undo action	ctrl+z
Redo action	ctrl+shift+z OR ctrl+y

Object manipulation

Shortcut	Key binding	Description
Draw next object	N
Lock/unlock all objects	t+l	Change locked state for all objects in the side bar
Lock/unlock an object	l	Change locked state for an active object
Hide/show all objects	t+h	Change hidden state for objects in the side bar
Hide/show an object	h	Change hidden state for an active object
Delete object	del	Delete an active object
Force delete	shift+del	Force delete locked objects
Copy shape	ctrl+c	Copy shape to internal clipboard
Paste shape	ctrl+v	Paste copied shape on image
Propagate object	ctrl+b	Make a copy of the object on the following frames
Switch automatic bordering	Ctrl	Switch automatic bordering for polygons and polylines during drawing/editing

Image manipulation

Shortcut	Key binding	Description
Rotate clockwise	ctrl+r
Rotate anticlockwise	ctrl+shift+r
Brightness increase	shift+b+=
Brightness decrease	shift+b+-
Contrast increase	shift+c+=
Contrast decrease	shift+c+-
Saturation increase	shift+s+=
Saturation decrease	shift+s+-