Random Number Generator - Number Between Min and Max | Hexa

When You Need a Random Number

Random numbers have countless uses. Games need dice rolls or random picks. Raffles and giveaways need fair selection. Teachers need random problem numbers or group assignments. Developers need random IDs or test data. Decision-making—"pick a number between 1 and 10"—gets a fair, unbiased result. Our generator gives you a random integer between any min and max. Enter the range, press to roll, get an instant result. Uses cryptographically secure randomness where available—no predictable patterns, no bias. See Random number generation on Wikipedia for the theory behind it.

How Random Number Generation Works

True randomness is hard to achieve in software. Pseudo-random generators use algorithms that produce sequences that look random but are deterministic. Cryptographic random generators use entropy from the system (hardware noise, timing) to produce unpredictable values. Our tool uses secure random generation when available—the same technology used for passwords and encryption. Each roll is independent; past results don't affect future ones. Fair for games, raffles, and any application where bias would matter.

Common Use Cases

Games: Dice rolls, card draws, random events. Need a number from 1 to 6? Or 1 to 100? Set the range and roll.

Raffles and giveaways: Pick a random winner from a numbered list. Enter 1 and the number of participants, roll to get the winning number.

Teaching: Random problem numbers, group assignments, or "pick a student" without favoritism.

Development: Test data, random IDs, or simulation inputs. Get a random integer in any range for your code or tests.

Privacy and Fairness

All generation happens locally. We don't store or transmit your inputs or results. Each roll is independent and uses secure randomness. No signup, no tracking—just fair random numbers.

Open the random number generator below. Enter min and max, press to roll. No signup—instant random numbers for games, raffles, or decisions.