Online Fixed-Digit Random Number Generator

Online Fixed-Digit Random Number Generator

The tool has two settings: number of digits (default 6) and quantity (default 10). Runtime validation accepts integer digit counts from 1 through 15 and quantities from 1 through 10000; other values produce an error.

For d digits, it samples integers from 10^(d-1) through 10^d-1 using Math.random and floor. Outputs are positive integers without leading zeros. One digit therefore gives 1 through 9, not 0 through 9.

For 3 digits and quantity 5, one possible result is five separate lines containing 142, 809, 317, 142 and 650. Values vary per run and duplicates are allowed; there is no unique-values option.

The output is newline-separated plain text using ASCII digits without grouping separators. Fifteen digits stay within JavaScript's safe integer range. No seed, custom prefix, delimiter selector or file download is provided by this tool.

Generation stays in the browser. Math.random is not a cryptographic random source, so these values suit sample data and informal exercises, not passwords, authentication tokens, regulated draws or guaranteed unique identifiers.