Generate batches of random integers or decimals with simple numeric controls and secure browser randomness when it is available.
Generated with secure browser randomness when available.
Decimal mode generates a random unit value in the usual [0, 1) interval and scales it into your chosen range.
Integer mode uses rejection sampling across the inclusive whole-number range so each available integer keeps an even chance, while decimal mode rounds the display to the precision you request.
This tool combines both integer and decimal generation in one place, while the integer-specific tools focus on inclusive whole-number ranges.
Yes. Each value is generated independently, so duplicates are possible.
Whole-number output does not need fractional precision, so the control is only relevant in decimal mode.
They are useful for fixtures, demos, mock forms, simulations, tests, and placeholder datasets.
One flexible generator can be more convenient than switching between several narrower tools.
Integer mode is best when every result must be a whole number.
Decimal mode is better when ranges and precision matter more than discrete steps.
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