Shortcuts

There are a number of shortcuts to make your annotation experience quicker and easier. These shortcuts can be accessed in the editor by clicking the Shortcuts button. You can also take a look at all of the available shortcuts listed below.

Shortcut	Description
`2`	Switch to previous step
`3`	Switch to next step
`Z`	Polygon tool
`Shift` + `Z`	Eraser polygon tool
`X`	Brush tool
`Shift` + `X`	Eraser brush tool
`M`	Box "+"
`Shift` + `M`	Box "-"
`J`	Ellipse "+"
`Shift` + `J`	Ellipse "-"
`V`	Select tool
`C`	Comment tool
`I`	Eyedropper tool
`B`	Bucket tool
`A`	Scroll viewport to left
`D`	Scroll viewport to right
`W`	Scroll viewport to top
`S`	Scroll viewport to bottom
`R`	Show/Hide drawing canvas
`O`	Overwrite mode on/off
`Shift` + `Q`	QA mode on/off
`Shift` + `Up arrow`	Approve instance
`Shift` + `Down arrow`	Disapprove instances
`Ctrl` + `Shift` + `Up arrow`	Approve image
`Ctrl` + `Shift` + `Down arrow`	Disapprove image
`Shift` + `S`	Semantic mode on/off
`Ctrl` + `Z`	Undo last change
`Ctrl` + `Shift` + `Z`	Redo last change
`Ctrl` + `S`	Save
`Alt` + `C`	Complete
`Ctrl` + `Q`	Quality Check
`Alt` + `S`	Skip image
`Ctrl` + `B`	Return
`Ctrl` + `Shift` + `R`	Revert
`Ctrl` + `K`	Open shortcuts panel
`Q`	Decrease the segmentation scale
`E`	Increase the segmentation scale
`[`	Decrease brush size
`]`	Increase brush size
`Scroll up`	Zoom in
`Scroll down`	Zoom out
`Shift` + `Scroll up`	Scroll image up
`Shift` + `Scroll down`	Scroll image down
`Ctrl` + `Scroll up`	Scroll image left
`Ctrl` + `Scroll down`	Scroll image right
`Middle Click`	Drag image
`Right arrow` / `Alt` + `Scroll`	Next
`Left arrow` / `Alt` + `Scroll`	Previous
`Ctrl` / `Cmd` + `P`	Pin image
`Alt` + `T`	Tag image
`Ctrl` + `Shift` + `Scroll`	Change brush size
`Double Click` in polygon tool	Complete polygon
`Esc`	Close the comment window