vikas/Counter.html at main · algsoch0/vikas · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Character Counter</title>
  <style>
    body {
      font-family: Arial, sans-serif;
      margin: 50px;
    }
    input[type="text"] {
      width: 300px;
      padding: 8px;
      font-size: 16px;
    }
    .counter {
      margin-top: 10px;
      font-size: 18px;
    }
    span {
      color: red;
      font-weight: bold;
    }
  </style>
</head>
<body>
  <h2>Live Character Counter</h2>
  <input type="text" id="a" placeholder="Type something here...">
  <div class="counter">Characters typed: <span id="b">0</span></div>

 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.7.1/jquery.min.js" integrity="sha512-v2CJ7UaYy4JwqLDIrZUI/4hqeoQieOmAZNXBeQyjo21dadnwR+8ZaIJVT8EE2iyI61OV8e6M8PP2/4hpQINQ/g==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>

  <script>
    $(document).ready(function() {
      $("#a").keyup(function() {
        let charCount = $(this).val().length;
        $("#b").text(charCount);
      });
    });
  </script>
</body>
</html>