Random number generator
Random numbers in any range and a fair random picker for lists.
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Everything runs in your browser: your input and files are never uploaded.
How to use
- Set the minimum, maximum and how many numbers you need.
- Enable “No repeats” if numbers must be unique.
- For a giveaway open the “Picker” tab, paste the participants and choose the number of winners.
FAQ
How random are the numbers?
They come from the browser’s cryptographic generator crypto.getRandomValues without distribution bias, so results cannot be predicted.
Is it suitable for giveaways?
Yes. For transparency, record your screen or take a screenshot of the result with the date.
What range is supported?
Integers from −9,007,199,254,740,991 to 9,007,199,254,740,991, up to 10,000 at once.