I Built a Privacy-First Calculator Platform With Zero Tracking — Here's the Architecture

` Every financial calculator website I've used tracks you. Calculator.net, Omni Calculator, Mathway — they all collect your inputs, profile your behavior, and sell that data. Think about what you're entering: your salary, loan amounts, investment goals, health data. That's incredibly sensitive information being harvested by ad networks. So I built CalcIQ — a calculator platform where nothing leaves your browser . 19 calculators, 8 currencies, works offline. Zero tracking. Here's how I architecte