Free Converter Tools
Convert units, number bases, and more instantly in your browser
100% private - no uploads, no signup required
About Converter Tools
Our converter tools let you quickly switch between units of measurement, number systems, and more — all without leaving your browser. Whether you need to convert kilometres to miles, Celsius to Fahrenheit, or decimal to binary, we have you covered.
All conversions are calculated client-side with no data sent to any server, so your inputs remain completely private.
Frequently Asked Questions
We offer a unit converter for length, weight, temperature and more, a number base converter (binary, octal, hex, decimal), and specialized converters like cm to inches.
Yes, all converters use precise formulas and are designed for everyday use. Calculations run entirely in your browser with no server round-trips.
Once the page is loaded, all conversion logic runs client-side in your browser, so no internet connection is needed to perform conversions.