Random Number
Generate random numbers within your specified range.
Result
Generate random numbers within your specified range.
Generate truly random numbers within customizable ranges for games, statistical sampling, security applications, decision-making, and simulations. Our random number generator uses JavaScript's cryptographically strong random number generator for unpredictable, unbiased results suitable for both casual and professional applications.
Games and Contests: Generate lottery numbers, raffle winners, dice rolls, or random team assignments. Fair randomization ensures unbiased selection without favoritism or predictable patterns.
Statistical Sampling: Researchers select random sample IDs from datasets, generate random test values, or create random orderings for A/B testing and experimental design.
Password and PIN Generation: Create random numeric PINs, verification codes, or temporary passwords with specified digit counts. Random numbers add unpredictability to security credentials.
Simulation and Testing: Developers generate test data, simulate random user behavior, stress-test systems with random inputs, or create randomized scenarios for quality assurance.
Set minimum and maximum values to define your range (e.g., 1-100 for percentages, 1-6 for dice, 1000-9999 for 4-digit codes). Generate single numbers for individual selections or multiple numbers simultaneously for batch operations. Options to allow or prevent duplicate values suit different use cases—duplicates acceptable for independent dice rolls, but unique numbers required for raffle ticket selection.