Update README.md

README.md

@@ -1,2 +1,63 @@
-# Currency-Converter
-A currency converter web app that use the Exchange Rate API for real time exchange rate and FlagsAPI for coresponding flag.
+# Real Time Currency Converter
+
+A real-time currency converter built with HTML, CSS, and JavaScript. This application fetches exchange rates from [exchangerate-api.com](https://www.exchangerate-api.com) and country flags from [flagsapi.com](https://flagsapi.com). By default, it shows the conversion from 1 USD to INR. If the user inputs 0 or leaves the input box empty, it automatically sets the value to 1 and displays the result. The application supports a list of 160 countries. It is also comes with responsiveness.
+
+## Features
+
+- Real-time currency conversion using exchange rates fetched from exchangerate-api.com.
+- Displays country flags using flagsapi.com.
+- Default conversion from 1 USD to INR.
+- Handles zero or empty input by setting the value to 1.
+- Supports conversion between 160 different currencies.
+- Swap button to switch between 'from' and 'to' currencies with a smooth transition.
+- Responsive.
+
+## Files
+
+- `index.html`: The main HTML file containing the structure of the currency converter.
+- `style.css`: The CSS file for styling the currency converter.
+- `script.js`: The JavaScript file containing the main logic for fetching data and updating the UI.
+- `codes.js`: A JavaScript file containing the country codes and corresponding currency codes.
+
+## Installation
+
+1. Clone the repository:
+   ```bash
+   git clone https://github.com/yourusername/repo-name.git
+
+2. Navigate to the Project Directory
+   ```bash
+   cd repo-name
+
+## Usage
+
+1. Open `index.html` in your web browser.
+2. Enter the value you want to convert in the input box.
+3. Select the 'from' and 'to' countries from the dropdown lists.
+4. Click the convert button to see the exchange rate.
+5. Use the swap button to switch the 'from' and 'to' countries.
+
+
+## Example
+
+1. Enter the value: `1`
+2. Select 'from' country: `United States (USD)`
+3. Select 'to' country: `India (INR)`
+4. Click the convert button to see the exchange rate.
+
+## Live Demo
+
+![Currency Converter Demo](https://github.com/Suvadip-sana/Currency-Converter/assets/78638404/008346ad-08fb-4ad7-81f1-69632f4d48b6)
+
+Check out for live demo [Here](https://suvadip-sana.github.io/Currency-Converter/).
+
+
+
+## License
+
+This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.
+
+## Acknowledgements
+
+- Exchange rates provided by [exchangerate-api.com](https://www.exchangerate-api.com)
+- Country flags provided by [flagsapi.com](https://flagsapi.com)