Generate random numbers in any range, roll dice with different numbers of sides, or flip a coin. It is useful for games, draws and quick decisions, and it keeps a short list of recent results.
Results are estimates for planning. Check the figures before you make a financial or health decision.
How the Random number, dice and coin flip works
Choose a generator, set the options and press Generate.
- Random number: set the smallest and largest whole numbers and how many to draw, from 1 to 1,000. You can allow repeats or ask for every number to be different. If you ask for more unique numbers than the range holds, the tool tells you.
- Dice: choose from 1 to 50 dice and the number of sides on each. It shows every die and the total.
- Coin flip: flip one or more coins and see heads or tails for each.
Numbers come from your browser’s cryptographic random source where it is available, with an ordinary random function as a fallback. Each result is drawn fresh, and a range is divided evenly so that no number is favoured. Nothing is sent anywhere.
It is suitable for games and everyday choices. It is not a certified lottery or gambling system, and you should not rely on it for anything with legal or financial consequences.
Tips and common mistakes
For a fair draw, such as picking a winner, number the entries first and then set the range from 1 up to the number of entries. Choose “no repeats” when picking several different winners.
Streaks are normal in random results, so three heads in a row does not mean the next flip is due to be tails. If a draw matters to other people, agree the rules before you generate anything and show the result on screen. For dice games with set rules, check the sides setting matches the dice you would use in real life.
Frequently asked questions
Is it truly random?
It uses your browser’s secure random generator where available, which is suitable for games and draws. It is not a certified system for lotteries or gambling.
Can I get several different numbers without repeats?
Yes. Choose the option that stops repeats and set how many numbers you want, up to the size of your range.
Is anything I generate stored?
No. Results are made in your browser and kept only in the short list on the page. Nothing is sent to a server.