Random Number
Number between min and max
Generate a random number between min and max instantly. Enter the limits and press to roll. Free tool—no signup. Perfect for games, raffles, or decision-making. Works in your browser, private by design.
Need a random number between two values? Our free random number generator gives you an instant, unbiased integer within any range you specify. Enter a minimum and maximum, click Generate, and get your number. Whether you're picking a winner for a raffle, choosing a random sample for a survey, running a lottery-style draw, or testing code with random inputs, this tool delivers. We use your browser's cryptographically secure random source, so each number is truly random and uniformly distributed. No signup, no limits, no data sent to servers. Generate as many numbers as you need—all processing happens locally in your browser for privacy and speed. Random numbers are essential for games, simulations, and fair selection. Our generator supports any range: 1 to 100 for quick picks, 1 to 1000 for larger raffles, or custom ranges for specific needs. Each number has an equal chance of being selected. No bias, no patterns. Ideal for educators teaching probability, organizers running draws, or anyone who needs a quick, trustworthy random result.
How to use
Enter the minimum and maximum values, then click Generate. You get a random integer between those limits (inclusive). Uses cryptographically strong randomness from your browser.
How the Random Number Generator Works
- Enter the minimum and maximum values. Both limits are inclusive (e.g., 1–100 includes 1 and 100).
- Click Generate. The tool uses your browser's cryptographically secure random source.
- Get a uniformly distributed integer between your limits. Each number has an equal chance.
- Generate as many as you need. All processing is local—no data sent to servers.
Why Use This Generator?
Need a fair pick for a raffle, game, or decision? This generator gives you a truly random number within any range. Uses cryptographically secure randomness—no patterns, no bias. Perfect for lotteries, sampling, or testing. No signup, no limits. Your numbers never leave your browser.
Understanding Random Numbers
Uniform distribution: Every number in the range has an equal probability of being selected.
Cryptographically secure: Uses your browser's secure random source, suitable for games and sampling.
Integer only: For decimals, multiply the range (e.g., 1–1000) and divide the result by 100.
Negative ranges work: Enter -10 to 10 for a range that includes negative numbers.
When to use a random number
Games and raffles: Pick a winner from 1 to N. Lotteries: Generate ticket numbers. Sampling: Random selection for surveys. Programming: Test with random inputs.
Random Number FAQ
Common Use Cases
- ✓Lottery picks
- ✓Random sampling
- ✓Games and contests
- ✓Statistical testing