Random Number Generator
Generate True Random Numbers Instantly
Versatile random number generator for integers, decimals, dice rolls, lottery numbers, and secure passwords. Perfect for games, statistics, and decision-making.
Millions generated
Cryptographically secure
100% client-side
Random Number Generator
Generate random numbers, dice rolls, passwords, and more
Generate random whole numbers within a specified range
Generated Result
Your randomly generated result and analysis
Click "Generate" to create your random result
Understanding Randomness
Learn about random number generation and its many applications.
True Randomness
Computer-generated random numbers use cryptographic algorithms to produce unpredictable sequences that are statistically random and secure.
Uniform Distribution
Each number in the range has an equal probability of being selected, ensuring fair and unbiased results for any application.
Dice Rolling
Simulate any type of dice from d4 to d100. Perfect for tabletop games, RPGs, and probability experiments.
Lottery Numbers
Generate unique number combinations for lottery games. Numbers are guaranteed to be non-repeating within each draw.
Secure Passwords
Create strong, random passwords with customizable character sets including uppercase, lowercase, numbers, and symbols.
Statistical Uses
Essential for random sampling, Monte Carlo simulations, and scientific experiments requiring unbiased data selection.
Common Use Cases
Gaming
- Dice rolling for board games
- Character stat generation
- Random event selection
- Prize wheel simulation
- Card game shuffling
Research
- Random sampling
- Survey participant selection
- A/B testing assignments
- Monte Carlo simulations
- Statistical experiments
Security
- Password generation
- PIN code creation
- Token generation
- Verification codes
- Encryption keys
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