Random Number Generator
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Countdown and Stopwatch run right here. Interval and Pomodoro need extra fields (work/rest, rounds, breaks) so they open our full timer page in a new tab, already filled in with clear labels and presets.
About the Random Number Generator
Generate a random number by spinning the wheel — customize the range to fit whatever you need a number for.
How to use it
Edit the entries above to fit your needs, then tap the wheel (or the Spin button) to get a random result. Want more control — colors, sounds, multiple wheels, weighted entries? Open the full SpinWheeli app →
Why use SpinWheeli?
SpinWheeli keeps random selection fast, free and fair. Every spin uses your browser's secure random number generator, and the tool works without an account.
FAQ
Can I change the number range?
Yes — open the Entries panel and edit the list to any range you like, such as 1–100.
Can I generate more than one number?
Yes, spin as many times as you like — each spin is independent and equally fair.
Is it truly random?
Yes, it uses your browser's secure random number generator for each spin.
Ways to use the Random Number Generator
- Pick a lottery-style number for a classroom or party game.
- Choose a random page, seat or question number.
- Generate a random PIN or code for a quick test.
Tips for best results
- Set the minimum and maximum first, then spin; the range is inclusive.
- For repeat-free draws, remove each number as it is picked.
Good to know
Is the generator truly random?
It uses crypto.getRandomValues, the browser's secure generator, not the weaker Math.random function.