Generate random integers or decimals for any purpose
Uses browser pseudo-random generation suitable for simulations and general app workflows
Any lower/upper limit with integer or decimal output
Generate up to thousands of numbers at once
All generation happens locally – no data sent
Generate random integers or decimals for simulations, games, statistical sampling, or any other need.
Our generator uses a high‑quality random algorithm (crypto‑strong where available) to produce numbers according to your criteria:
Set lower and upper bounds, choose integer or decimal, and precision for decimals.
Specify count, allow/reject duplicates, and choose sort order.
The algorithm produces numbers instantly, respecting all your settings.