Rectangle: click first corner → drag → release (or click again) to commit. Drag any corner to resize. Hold Shift for a perfect square.
Pen (Bézier): click to add anchors; click+drag while placing to pull handles (handles only appear if you actually drag). Alt = corner, Shift = 45° snap. Double-click or Enter to close.
Select/Move: choose the arrow, click a shape, then drag to move. Hold Shift while dragging to lock movement to X or Y. Delete/Backspace removes selection. Alt + Drag on selected shape(s): duplicate and drag the copy
Shortcuts (general)
Ctrl/Cmd + Z Undo • Ctrl/Cmd + Shift + Z Redo
Enter close current polygon / pen • Esc cancel in-progress shape
Delete/Backspace delete selected point/shape
? (Shift + /) open this Help
Shortcuts (by tool)
Polygon: click first point to close • Alt + Click a polygon point → convert to Pen at that anchor and add handles
Rectangle: hold Shift while drawing to force a square • Alt + Click a corner → convert to Pen at that corner and add handles
Circle: drag center or radius handle to edit
Line: hold Shift while drawing or editing endpoints to snap to 0/45/90°
Pen:
Click adds anchor • click+drag adds Bézier handles (no drag = no handles)
Hold Shift while dragging a handle to snap to 45° increments
Hold Alt while dragging a handle to make a corner (breaks symmetry)
H add symmetric handles to the selected anchor (works on Pen anchors; on Poly/Rect anchors it first converts to Pen at that point)
Double-click or Enter to close path
Select/Move: hold Shift while dragging a selected shape to lock movement to the dominant axis