Tools.
Small, specific tools I built because I kept needing them myself — every one is free, no signup.
Free, no signup, no ads. None of these phone home — nothing is logged, nothing is tracked. They run in your browser, and you can save a preset URL to come back to.
// Principles
01 Free, no signup
02 Client-side only
03 One question, one answer
04 Shareable preset URL
01 Free, no signup
02 Client-side only
03 One question, one answer
04 Shareable preset URL
category.finance · Featured
Loan Calculator & Explain
Calculate loan installments for home, auto, student, and credit cards — compute flat rate, show pitfalls, and convert flat rate to effective rate
finance ● Ready to use
Loan Calculator & Explain
Calculate loan installments for home, auto, student, and credit cards — compute flat rate, show pitfalls, and convert flat rate to effective rate
Open tool → Live