Random Number Generator
Generate 4-digit numbers, pick a random number between 1 and 100, or create your own range. Great for PINs, lottery picks, games, and simulations.
Generate Random Numbers
Result
What is a Random Number Generator?
A random number generator produces unpredictable numbers within a defined range. Our tool uses cryptographically secure randomness to ensure truly random results for various applications.
Whether you need a single random number or multiple numbers within a specific range, our generator provides fast, reliable results that can be used for games, simulations, statistical sampling, or any situation requiring randomness.
Use Cases
Lottery and Games
Generate random numbers for lottery picks, dice rolls, or game mechanics.
PIN or Passcode Generation
Create secure 4-digit PINs or longer passcodes for testing.
Data Sampling or Simulations
Select random samples from datasets or simulate random events.
Testing Input Fields
Generate test data for web forms and application development.
Common Number Ranges and Their Uses
1-10 Range
Perfect for basic counting, decimal system operations, and simple games like choosing a team captain.
Example: 7
1-12 Range
Ideal for months of the year, hours on a clock, zodiac signs, or simulating a 12-sided die (d12).
Example: 5
1-100 Range
Great for percentages, test scores, or picking random numbers for statistical sampling.
Example: 42
4-digit Numbers
Perfect for generating PIN codes, passwords, or random year selections between 1000-9999.
Example: 3847
1-8 Range
Useful for octants, musical octaves, or simulating an 8-sided die (d8) for gaming.
Example: 6
Custom Range
Set your own minimum and maximum values for specialized applications or specific requirements.
Example: 1000-9999
?Frequently Asked Questions
Can I generate a 4-digit number?
Yes — just select the '4-digit' preset or set min to 1000 and max to 9999 in the generator. This is perfect for creating PIN codes, passwords, or random years.
How do I generate numbers between 1 and 12?
Click the '1-12' preset button to instantly generate random numbers in this range. This is useful for selecting months, hours on a clock, or simulating a 12-sided die.
Can I generate more than one number?
Yes — choose any quantity up to 100 numbers at once. This is helpful for creating datasets, test values, or multiple random selections simultaneously.
Are the generated numbers unique?
You can choose to allow duplicates or enforce uniqueness with our toggle option. For unique numbers, ensure your range is large enough to accommodate the quantity requested.
What's the smallest and largest number I can generate?
Our generator supports integers from 0 up to billions, depending on your needs. You can also generate decimal numbers with customizable precision.
Do you support decimal numbers?
Yes — toggle on Decimal mode under Advanced Settings to generate numbers with decimal places. You can also specify how many decimal places to include.