Snaplines
Snaplines brings rulers, guides, a grid and snapping to Canvas UI in the Unity Scene View. Place RectTransforms by pixel value, not by eye.
While you move or resize, it snaps to guides, grid lines, canvas edges and sibling objects. Canvas UI only; UI Toolkit is not supported. Tested on Unity 6 (6000.0.73).
Requirements & compatibility
Canvas UI with RectTransforms. Tested on Unity 6 (6000.0.73). UI Toolkit is not supported.
Snaplines: questions & answers
Does Snaplines support Unity UI Toolkit?
No. Snaplines works with Canvas UI and RectTransforms in the Unity Scene View. UI Toolkit is not supported.
What can a RectTransform snap to?
While you move or resize Canvas UI, Snaplines can snap to guides, grid lines, canvas edges and sibling objects. It also provides rulers and pixel-value positioning.
Which Unity version was Snaplines tested with?
Snaplines was tested on Unity 6 (6000.0.73). Check the official Unity Asset Store listing for the current package version.

