Try It Yourself - Online HTML Editor

HTML Code

<!DOCTYPE html>
<html>
<head>
  <style>#point::after{content:"\21"}</style>
</head>
<body>
  <h1>Exclamation Mark (!)</h1>
  <p>Using Hex Code: &#x21;</p>
  <p>Using HTML Code: &#33;</p>
  <p>Using HTML Entity: &excl;</p>
  <p id=point>Using CSS Entity: </p>
  <p>Alert: <strong>Warning</strong>&excl; Check your input.</p>
</body>
</html>

Lines: 0 | Characters: 0

Live Preview Auto-refresh on Run

HTML Entity for Exclamation Mark (!)