About [SITE-NAME]
[SITE-NAME] is a small, independent website that makes free calculators and tools for everyday problems. It started with one idea: the most useful tools on the web should be fast, honest and private. No account to create, no file to upload, no personal data to hand over — just type in your numbers, get your answer, and move on with your day.
What We Build
The site began with US finance calculators: a mortgage calculator that includes taxes, insurance and PMI; a salary calculator that turns an hourly wage into an annual figure; loan, compound interest, affordability, auto loan, credit card payoff, retirement, savings and percentage calculators. Around that core we added health calculators, maths and date tools, text tools, developer tools, generators and file tools — 48 tools in total, all following the same rule: they run entirely in your browser.
How the Tools Work
Every calculator on this site is plain JavaScript running on your own device. When you enter a loan amount or paste a paragraph of text, that information stays on your computer. There is no server processing your inputs, no database storing them, and no third party receiving them. The file tools go further: a PDF you merge or an image you compress never leaves your browser at all, which is exactly how a private document should be handled.
We also show the working wherever it matters. A mortgage result is broken into principal, interest, tax and insurance. A retirement result separates your contributions from investment growth. A readability score comes with the formula behind it. If a number looks wrong, you can trace it back and check it — and if you do find a mistake, please tell us through the contact page so we can fix it.
What We Are Not
[SITE-NAME] is not a bank, a lender, a tax adviser, a doctor or a law firm. The calculators give estimates based on the numbers you enter. They do not know your credit score, your local tax rates, your medical history or a lender's exact fees. Treat every result as a planning estimate and a starting point for a real conversation with a qualified professional. Our disclaimer explains this in full.
How the Site Is Funded
[SITE-NAME] is free to use and is funded by advertising. Once the site is approved for Google AdSense, you will see ads on some pages. Ads never change a calculator's result, and we never sell or share your data with advertisers — because we do not collect it in the first place. If you find the site useful, the best support is to share a tool with someone who needs it, or to link to it from your own site.
Contact
Questions, corrections, or a tool you would like us to add? Visit the contact page and send us a message. We read every message and fix real errors as quickly as we can.