Number Tools

Free online tools to generate, format, and manipulate numbers and lists.

Generate List of Numbers

Create a list of numbers with custom start, end, and step values.

Filter a list of numbers based on various criteria.

Sort a list of numbers in ascending or descending order.

Find the minimum and maximum values in a list of numbers.

Calculate the average (mean) of a list of numbers.

Convert numbers between different number bases (decimal, binary, octal, hex).

Convert between Roman numerals and decimal numbers.

Convert between binary and other number formats.

Convert between hexadecimal and other number formats.