How To Create Login Page In Html With Database

HTML Programming

Creating a login page in HTML with a database is an essential step in building any web application that requires user authentication. In this article, I will walk you through the process of creating a login page using HTML and connecting it to a database to store and retrieve user credentials. I will also share my personal tips and insights along the way.

Setting Up the HTML Structure

To begin, let’s create the basic HTML structure for our login page. We will use a simple form with input fields for the username and password. Here’s an example:

<form action="login.php" method="POST">
  <label for="username">Username:</label>
  <input type="text" id="username" name="username" required>

  <label for="password">Password:</label>
  <input type="password" id="password" name="password" required>

  <input type="submit" value="Log In">

In this code snippet, we have a form element with an action attribute set to “login.php”. This is the file where we will handle the login process. The method attribute is set to “POST” to securely send the form data to the server.

Connecting to the Database

Next, we need to establish a connection to the database that will store and retrieve user credentials. Assuming you are using MySQL as your database management system, here’s an example of how to connect to the database:

  $hostname = "localhost";
  $username = "your_username";
  $password = "your_password";
  $database = "your_database";

  $connection = mysqli_connect($hostname, $username, $password, $database);

  if (!$connection) {
    die("Connection failed: " . mysqli_connect_error());

Make sure to replace “your_username”, “your_password”, and “your_database” with the actual credentials for your database.

Processing the Login

Now let’s handle the login process when the user submits the form. In the “login.php” file, add the following code:

    $username = $_POST["username"];
    $password = $_POST["password"];

    $query = "SELECT * FROM users WHERE username = '$username' AND password = '$password'";
    $result = mysqli_query($connection, $query);

    if (mysqli_num_rows($result) == 1) {
      echo "Login successful! Welcome, $username!";
    } else {
      echo "Invalid username or password. Please try again.";

In this code snippet, we retrieve the submitted username and password from the form and execute a SELECT query to check if the user exists in the database. If a matching record is found, we display a success message. Otherwise, we show an error message.

Adding Personal Touches and Commentary

When creating a login page, it’s essential to consider the user experience and security. Here are a few tips and insights I’ve learned over the years:

1. Secure Password Storage

Instead of storing passwords as plain text in the database, it’s crucial to hash them using a secure hashing algorithm like bcrypt or Argon2. This adds an extra layer of security and ensures that even if the database is compromised, the passwords remain secure.

2. Implementing Two-Factor Authentication

If your application deals with sensitive data or requires enhanced security, consider implementing two-factor authentication (2FA). This adds an additional layer of verification by requiring users to provide a second form of identification, such as a one-time password sent to their mobile device.

3. Captcha and Rate Limiting

To prevent automated attacks like brute force login attempts, consider implementing captcha verification and rate limiting mechanisms. Captcha requires users to complete a challenge to prove they are human, while rate limiting restricts the number of login attempts from the same IP address within a specific timeframe.


Creating a login page in HTML with a database is a fundamental step in building secure web applications. By following the steps outlined in this article and considering the personal touches and insights shared, you can create a robust and user-friendly login system. Remember to prioritize security and user experience to ensure a seamless login process for your users.