Creating a basic sign-up page in HTML is a fundamental step in web development. Below is a simple example of how to create a basic sign-up page using HTML

Step #1:- Create a html page

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Sign Up</title>
    <link rel="stylesheet" href="style.css">
</head>
<div class="container">
    <h2>Sign Up</h2>
    <form action="#" method="post">
      <div class="form-group">
        <label for="username">Username</label>
        <input type="text" id="username" name="username" required>
      </div>
      <div class="form-group">
        <label for="email">Email</label>
        <input type="email" id="email" name="email" required>
      </div>
      <div class="form-group">
        <label for="password">Password</label>
        <input type="password" id="password" name="password" required>
      </div>
      <div class="form-group">
        <button type="submit">Sign Up</button>
      </div>
    </form>
  </div>
  </body>
</html>

Step #2:- Create a CSS page

body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
  }
  
  .container {
    max-width: 400px;
    margin: 100px auto;
    background-color: #fff;
    border-radius: 5px;
    padding: 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  }
  
  .container h2 {
    text-align: center;
    margin-bottom: 20px;
  }
  
  .form-group {
    margin-bottom: 20px;
  }
  
  .form-group label {
    display: block;
    font-weight: bold;
    margin-bottom: 5px;
  }
  
  .form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
  }
  
  .form-group button {
    width: 100%;
    padding: 10px;
    border: none;
    border-radius: 5px;
    background-color: #007bff;
    color: #fff;
    cursor: pointer;
  }

Output:-

Hopefully, It will help you …!!!