Random number generator
Generate random numbers between any range. Single numbers, multiple numbers, no repeats.
How to generate random numbers online
Set your minimum and maximum values, choose how many numbers you want, and click Generate. Use the quick presets to jump straight to common ranges — 1 to 10, 1 to 100, standard dice from d6 to d100, and coin flip. The No repeats option ensures every number in your result set is unique. Sort results arranges them in ascending order. Show sum adds up all generated numbers and displays the total — useful for dice games and probability exercises.
Cryptographically secure randomness
TextlyPop uses the Web Crypto API's crypto.getRandomValues() function when available in your browser. This provides cryptographically secure random numbers — significantly more unpredictable than the standard Math.random() used by most online tools. Cryptographic randomness means the numbers cannot be predicted even if you know the previous results. This matters for any use case where true fairness is important, such as lotteries, giveaways, or statistical sampling.
Common uses for random number generation
Teachers use random number generators to call on students fairly, assign seats, or create randomized quizzes. Developers use them to test applications with random data inputs. Game players roll virtual dice for board games, tabletop RPGs, and decision making. Researchers and statisticians use random sampling to select participants from a population. Contest organizers pick winners fairly from a numbered list of entries. Anyone who needs to make a fair unbiased decision between numbered options benefits from a random number generator.
Dice rolling with this tool
Each standard dice type has a quick preset button. Click d6 and Generate for a standard six-sided die. Click d20 for a twenty-sided die used in tabletop RPGs. Set Count to match the number of dice you want to roll simultaneously — set Count to 3 and click d6 to roll 3d6. Enable Show sum to see the total roll value, which is how most dice games work. Enable No repeats when you need each die value to be different.
Frequently asked questions
How do I generate a random number between 1 and 10?
Click the "1 – 10" preset button, then click Generate. Or set minimum to 1, maximum to 10, and click Generate.
Can I generate multiple random numbers at once?
Yes. Set the Count field to any number up to 1000 and click Generate. Enable No repeats to ensure each number appears only once.
Is this random number generator truly random?
TextlyPop uses the Web Crypto API which provides cryptographically secure random numbers — significantly more random than standard Math.random() used by most online tools.
Can I use this to simulate a dice roll?
Yes. Use the quick preset buttons — d6 sets the range to 1-6, d20 sets it to 1-20. Set Count to match how many dice to roll simultaneously.
Can I generate random numbers without repetition?
Yes. Enable No repeats and set Count to how many numbers you need. Each number will appear only once in the results.