Random Number Generator

How to Use the Random Number Generator

Set your minimum and maximum range, choose how many numbers to generate, and click Generate. Optionally enforce uniqueness and sort the results.

Features

Custom Range — Set any min/max range for generated numbers.

Batch Generation — Generate up to 10,000 numbers at once.

Unique Mode — Ensure no duplicate numbers (Fisher-Yates shuffle algorithm).

Sorting — Optionally sort results in ascending order.

History — Tracks your last 5 generations for reference.

Common Use Cases

Testing — Generate random test data for application development.

Lottery/Drawing — Pick random winners from a numbered pool.

Gaming — Generate dice rolls, card draws, or random encounters.

Statistics — Create random samples for statistical analysis.

Education — Generate practice problems for math students.

Why Use This Tool

While Math.random() works for simple cases, this tool handles batch generation, uniqueness constraints, and range limits that require more complex code. Generate, copy, and use — no coding required.