What does this tool do?
The Random Number Generator produces as many whole numbers as you need between a minimum and maximum you set. It is handy for raffles, games, picking samples, classroom draws, or simply rolling a quick die from your browser.
How to use it
- Enter your values into the fields.
- The result is calculated instantly.
- Read or copy the result.
Unique numbers and bulk generation
Leave the count at 1 when you need a single number, or raise it to draw several at once for lotteries and giveaways. Tick "unique numbers only" so the same value never appears twice, which is perfect for assigning seat numbers or running a draw without repeats. If the requested count is larger than the range, the tool generates as many distinct values as the range allows and stops. Every result can be copied in one click using Copy all.
Dice shortcuts
We added ready-made dice buttons for tabletop and board games: d4, d6, d8, d10, d12, d20 and d100. Tapping one instantly sets the range from 1 to that die's number of faces and rolls a single result. It lets you play Dungeons & Dragons, Yahtzee or any dice game straight from your phone without carrying physical dice, and you can keep tapping for repeated rolls.
Frequently asked questions
Are the minimum and maximum included in the results?
Yes, both bounds are inclusive. A range of 1 to 6 can produce 1 and 6 as well as everything in between.
How many numbers can I generate at once?
Up to 1000 numbers per click. If you enter a larger count it is automatically capped at 1000.
What happens with unique mode if I request more than the range allows?
You only get as many distinct values as exist in the range. Asking for 20 unique numbers between 1 and 10 returns at most 10 results.
Is Random Number free?
Yes. Random Number and all 300+ tools on MagmaNex are completely free with no signup or account required.
Is my data safe?
Yes. Everything runs locally in your browser. The data you enter is never sent to a server, stored, or shared.
Does it work on mobile?
Yes. Random Number works on phones, tablets and desktops — no app download needed.
🔒 Privacy: everything runs in your browser, your data is never sent to a server.