HTML Code

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>CRLF match</title>
</head>
<body>
  <h1>Match \r\n pairs</h1>
  <pre id="out"></pre>
  <script>
    var windowsText = "row1\r\nrow2\r\nrow3";
    var breaks = windowsText.match(/\r\n/g);
    document.getElementById("out").textContent =
      JSON.stringify(breaks) + "\n" + breaks.length;
  </script>
</body>
</html>

Lines: 0 | Characters: 0

Live Preview Auto-refresh on Run

JavaScript RegExp \r — CRLF match (Try It)