Apply underline or strikethrough – Adobe InDesign User Manual
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Apply underline or strikethrough
The default weight of an underline and strikethrough depends on the size of the type.
Jeff Witchel provides a video tutorial about underlining at
Apply underline or strikethrough
1. Select text.
2. Choose Underline or Strikethrough in the Character panel menu or the Control panel.
Change underline or strikethrough options
Creating custom underlining is especially useful when you want to create an even underline below characters of different sizes, or for creating
special effects, such as background highlighting.
Before and after adjusting underlines
1. From the Character panel menu or the Control panel menu, choose Underline Options or Strikethrough Options.
2. Do any of the following, and then click OK:
Select Underline On or Strikethrough On to turn on underline or strikethrough for the current text.
For Weight, choose a weight or type a value to determine the thickness of the underline or strikethrough line.
For Type, select one of the underline or strikethrough options.
For Offset, determine the vertical position of the line. The offset is measured from the baseline. Negative values move the underline
above the baseline and the strikethrough below the baseline.
Select Overprint Stroke when you want to make sure that the stroke doesn’t knock out underlying inks on a printing press.
Choose a color and tint. If you specified any line type other than solid, choose a gap color or gap tint to change the appearance of the
area between dashes, dots, or lines.
Select Overprint Stroke or Overprint Gap if the underline or strikethrough will be printed over another color, and you want to avoid errors
that can occur with printing misregistration.
To change the underline or strikethrough options in a paragraph or character style, use the Underline Options or Strikethrough Options section
of the dialog box that appears when you create or edit the style.
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