How to Create a Currency Converter with JavaScript using HTML, and CSS

In this tutorial, we’ll build a Currency Converter Web Application from scratch using HTML, CSS, and JavaScript.
This simple yet functional app allows you to:
✅ Enter an amount in your chosen currency.
✅ Select the currency you want to convert from and to.
✅ Instantly get the converted value using live exchange rates from a free API.
✅ Reset the form to start over.
✅ Exit the application with a single click.

💡 What You’ll Learn:

◍ How to create a clean, responsive UI using HTML & CSS.
◍ How to use JavaScript Fetch API to get real-time currency exchange rates.
◍ How to populate dropdown lists dynamically.
◍ How to handle user input and perform calculations.
◍ How to add extra features like Reset and Exit buttons for a complete app experience.
◍ How to style your application with borders, buttons, and layout alignment for a professional look.

🌟 Features of the App:

◍ User-friendly interface – everything is neatly placed inside a bordered frame.
◍ Multiple currency support – GBP, USD, EUR, JPY, NGN, GMD, CAD, and more.
◍ Instant results – shows the converted value right after clicking “Convert.”
◍ Extra controls – Reset form or exit the app anytime.

🛠️ Technologies Used:

◍ HTML – for the structure.
◍ CSS – for styling and layout.
◍ JavaScript – for the functionality and API integration.

📌 Perfect For:

◍ Beginners learning JavaScript and API usage.
◍ Anyone wanting to create a real-world project for their portfolio.
◍ Students and hobbyists who want to work with live data in web applications.

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