Free Classroom Tool
Random Number Generator
Pick a fair random number in any range — with a no-repeats option for raffles and draws.
A fair number, any range
Pick a student number, roll for a prize, or draw a raffle ticket — set your range and generate. Turn on no-repeats to draw each number only once. Fair, ad-free, and nothing leaves your browser.
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Level up your class
Level Up Classroom is a gamified gradebook with XP, badges, leaderboards, attendance, seating and a class stream. Free plan, no credit card.
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Random number FAQ
How do I generate a random number?
Set the min and max and click Generate — a fair whole number in that range appears. Free, no sign-up.
Can I get no repeats?
Yes — "No repeats" draws each number only once until the range is used up or you reset.
Is it truly random?
Yes — it uses the browser's random generator, so every number is equally likely.