Financial & Math Utilities
Calcy
15+ essential calculators covering Loan EMIs, Mutual Fund SIPs, Insurance Plan IRR, date calculations, and everyday health or math metrics.
Simple, fast, privacy-first utility tools
Free, privacy-first micro-apps designed to help you calculate finance, track health, and format data instantly. No signups, no paywalls.
A growing collection of focused micro-apps — each on its own subdomain, each built to do one thing exceptionally well.
Financial & Math Utilities
15+ essential calculators covering Loan EMIs, Mutual Fund SIPs, Insurance Plan IRR, date calculations, and everyday health or math metrics.
Developer & Text Utilities
JSON validators, regex testers, and text transformation utilities built for speed.
Developer & Text Utilities
Clean up, convert, and restructure text and markup — case converters, indenters, and more.
Built with the same principles we wish every utility site followed.
Static, server-optimized assets that load in milliseconds. No bloated frameworks on the critical path.
All computations happen client-side in your browser. We never track your financial or personal numbers.
No signups, no hidden paywalls, no pop-up ads. Just the tools you need, ready when you are.