Feature ROI Pro

This extension provides a simple and efficient ROI (Return on Investment) calculator directly within the browser. Users can quickly calculate returns based on their investment amount, duration, and expected profit without needing external tools or websites. The interface is lightweight, fast, and easy to use, making it suitable for quick financial calculations. All inputs and results are processed locally within the browser, ensuring privacy and performance. The extension does not collect, store, or share any personal or financial data and uses only minimal permissions required for its functionality.