Convert units, colors and formats instantly, with clear results and no hidden steps.
Convert any color between HEX, RGB and HSL formats with a single input. Enter a hex code, an rgb() value, or an hsl() value and see all three representations plus a color preview. Perfect for designers and developers who need to switch between color formats.
This number base converter transforms numbers between different numeral systems including binary, decimal, octal and hexadecimal. Simply enter a number in any base and the tool instantly shows the equivalent values in all other bases. It supports conversions between any combination of bases from 2 to 36. The tool also displays the calculation steps so you can understand how the conversion works. Everything runs in your browser with no server processing needed.
A unit converter turns a measurement in one system into its equivalent in another, whether that means inches to centimeters, pounds to kilograms, or Celsius to Fahrenheit. This tool uses the exact reference factors published by the National Institute of Standards and Technology, not rounded approximations. Choose a category and units, then enter a value to see the result and its formula.