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How to underline in markdown?

Learn about underlining text in Markdown.

How to Underline in Markdown

Standard Markdown does not support underlining text. However, there are workarounds depending on your use case.

Alternatives

  • HTML: Use <u>text</u> (works in some Markdown processors)
  • Bold or Italic: Use **bold** or *italic* for emphasis instead
  • Extended Markdown: Some platforms support ++underline++ syntax

Note

Underlining is generally discouraged in modern typography. Consider using bold or italic for emphasis instead, as they are more readable and widely supported.