A Strong Password Generator is a simple web-based application that allows users to generate secure, random passwords. The application is built using HTML, CSS, and JavaScript to provide a user-friendly interface and functionality.

Features

• Customizable Password Length: Users can select the desired length of the password (e.g., 8-20 characters).
• Character Options: Users can include/exclude:
  • Uppercase letters
  • Lowercase letters
  • Numbers
  • Special characters (e.g., !@#$%^&*)
• Real-Time Preview: The generated password is displayed dynamically as options are selected.
• Copy to Clipboard: Users can easily copy the generated password with a single click.
• Responsive Design: Works seamlessly across devices, including desktops, tablets, and mobile phones.

Technology Stack

• HTML: Structure of the application
• CSS: Styling and layout
• JavaScript: Functionality and interactivity

How It Works

1. Password Criteria Selection:
   • Users choose the desired password length and toggle options for uppercase, lowercase, numbers, and special characters.
2. Password Generation:
   • JavaScript logic generates a random password based on the selected criteria.
3. User Interaction:
   • Users can click the "Generate Password" button to create a password.
   • The "Copy" button allows users to copy the generated password to the clipboard.

Code Snippet (JavaScript Logic Example)

function generatePassword(length, options) {
  const upperCase = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
  const lowerCase = "abcdefghijklmnopqrstuvwxyz";
  const numbers = "0123456789";
  const specialChars = "!@#$%^&*()_+[]{}|;:,.<>?";

  let characters = "";
  if (options.uppercase) characters += upperCase;
  if (options.lowercase) characters += lowerCase;
  if (options.numbers) characters += numbers;
  if (options.specialChars) characters += specialChars;

  let password = "";
  for (let i = 0; i < length; i++) {
    const randomIndex = Math.floor(Math.random() * characters.length);
    password += characters[randomIndex];
  }

  return password;
}

Installation and Usage

1. Clone the repository:

   git clone https://github.com/venkat-0706/strong-password-generator.git

2. Open the index.html file in a web browser.
3. Customize the password options and click "Generate Password."

Live Demo

Click Here

Screenshots

Future Enhancements

• Save generated passwords locally or in a database.
• Add strength indicators (e.g., weak, medium, strong).
• Support for multilingual interface.

Contributions

Contributions are welcome! Feel free to open issues or submit pull requests.

License

This project is licensed under the MIT License.