Here’s a simple and quick guide on how to curve a line in Adobe InDesign:
- To curve a line in InDesign, select the 'Line' Tool from the left toolbar and draw a line on your workspace.
- Select 'Pen Tool' → 'Add Anchor Point Tool' and add an anchor point to the middle of the line.
- Select the 'Direct Selection' Tool from the left toolbar, then drag a selection box around the middle anchor point of the line.
- Once done, Press 'Shift + Up/Down Arrow' to move the middle anchor point up or down.
- To create the arc or curve, select the 'Pen' Tool, hold Option, and drag the anchor point until the line forms the desired arc. Adjust the middle anchor point as needed to refine the curve’s shape and half circumference.



