Random Number Generator
Pick a random integer between any min and max.
Pick a random integer between any min and max.
How it works
- Set a min and max, then tap Generate. The tool picks an integer in that range, inclusive at both ends.
- Each generation is independent — no memory of previous picks.
- Range can be any integer between roughly ±9 quadrillion. Negative ranges work too.
Why use this tool
- No setup. Faster than opening a calculator app.
- No tracking — the picker runs in your browser, nothing is sent to a server.
- The result is shareable, so a draw or raffle is auditable after the fact.
When to use it
- Drawing names — pick a row in a spreadsheet, or a number on a list.
- Tabletop games — substitute for dice.
- Random page in a book, random track on a playlist, random song on shuffle.
When to use Random Number Generator
- Any recurring low-stakes decision you'd rather not spend a minute on.
- Bike-shedding avoidance — hand small choices to the picker so you save decision-energy for the ones that matter.
- Late-evening when your prefrontal cortex is done and you just need an answer.
- When you specifically want randomness — not a "recommendation engine", not a ranking, just an unbiased pick.
How the picker works
Random Number Generator runs entirely in your browser — no servers, no accounts, no data sent anywhere. Each pick uses your browser's built-in cryptographic random-number generator (window.crypto.getRandomValues), which is uniformly distributed across the option pool.
The pool for this picker: a curated shortlist. Every option has an equal probability of being selected on any given pick (about <1% per option).
Number-kind picks generate a uniform integer within the range you set. Larger ranges do not slow down or skew the pick.
If you want a deliberately weighted pick (favouring some options over others), the picker isn't the right tool — try structuring the choice as a wheel with duplicated entries, or split into two picks (category first, then item within category).
Related pickers + when to prefer each
Random Number Generator is one of several related pickers on the site. The rest of this cluster covers adjacent decisions:
Coin Flip — the closest neighbour when this picker isn't quite the right fit.
Magic 8 Ball — the closest neighbour when this picker isn't quite the right fit.
Yes Or No — the closest neighbour when this picker isn't quite the right fit.
All picks are independent — running one picker doesn't influence the others.
About this category
Lifestyle decisions are the low-stakes-but-recurring kind that eat mental bandwidth: coin flips, yes/no calls, morning routine choices, small habit-forming picks.
The category isn't about big life decisions — it's the friction remover for the dozens of tiny ones a normal week throws at you.
FAQ
Can I set my own min and max?
Yes. Edit the min and max fields, then generate. The values stay between reloads if your browser allows it.
Are the numbers truly random?
They use your browser’s built-in pseudo-random generator. It’s not cryptographic-grade, but it’s fair enough for everyday use — picking winners, deciding orders, rolling for a number.
What’s the max range?
Anything that fits in a safe JavaScript integer (roughly ±9 × 10¹⁵). For practical use, billions are fine.
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