Curevo – World Currency Converter, Live Exchange Rates & Calculator

Curevo – World Currency Converter, Live Exchange Rates & Calculator

A powerful, responsive, and fully client-side currency converter web app built using HTML, SCSS, and JavaScript. This tool allows users to convert between major world currencies using real-time data from the ExchangeRate API. Ideal for websites, tools, or apps where live currency conversions are needed.

Key Features:

• ✅Real-time conversion using https://api.exchangerate-api.com
• ✅Supports 160+ currencies (USD, EUR, GBP, JPY, INR, BDT, etc.)
• ✅Live rate fetching on user interaction
• ✅Swap button for quick reverse conversion
• ✅Responsive dropdowns with flags and currency codes
• ✅Offline fallback with cached last-used rates
• ✅Mobile-first and fully responsive design
• ✅No backend required – API powered frontend

Use Cases:

• Financial or business websites needing live conversion tools
• Personal finance trackers and dashboards
• Currency tools for travelers, freelancers, eCommerce
• Embed in blogs or apps for user convenience

What’s Included:

• index.html – Main HTML structure
• SCSS – Clean modular styles
• JavaScript – Currency API integration, logic, and UI updates
• Flag icons and JSON country/currency data (optional)
• Commented and modular source code

Setup Instructions:

1. Sign up at ExchangeRate-API.com and get your API key
2. Replace the placeholder API key in the script file (e.g., js/scripts.js)
3. Open index.html in your browser
4. Done – start converting currencies live!

⚠️ Note:

• This app requires an internet connection to fetch live rates
• You may need to upgrade your API plan for higher request limits