PayPal Fee Calculator Open Source Tool

Developed PayPal Fee Calculator, an open-source web tool designed to help freelancers, sellers, and online business owners calculate PayPal transaction fees quickly and accurately.

The tool allows users to enter the received or target amount and instantly estimate PayPal fees, net amount, and required charge amount, making it easier to price services, invoices, and online payments.

PayPal Fee Calculator was built as a lightweight and accessible utility for anyone who depends on PayPal payments and needs a simple way to understand deductions before sending or receiving money.

The project is available as an open-source GitHub repository, making it easy for developers to review, use, customize, or contribute to the tool.

Key features include PayPal fee calculation, net amount estimation, gross amount calculation, freelancer payment support, simple user interface, open-source availability, and lightweight web-based usage.