Random Number Generator
Any range, any amount, with or without repeats — properly random.
Space bar regenerates.
Uses the From / To range above.
How to use
- Set the range — From and To are both included, and negatives work fine.
- Choose how many numbers you want at once (up to 1000).
- Turn on no repeats to draw like raffle tickets — every result unique. Hit Generate.
About this tool
Picking a "random" number in your head doesn't work — humans famously over-pick 7 and 37 and avoid round numbers. This generator uses the browser's cryptographic random source with rejection sampling, so every number in your range has exactly the same chance, every time.
Good for giveaways and raffles (number the entrants, draw unique winners), games, sampling, seating orders, or ending any "just pick a number" argument with authority.
FAQ
How random is it really?
Every number comes from the browser's cryptographic random generator — the same source used for encryption keys — with rejection sampling so every value in your range is exactly equally likely.
What does "no repeats" do?
With no repeats on, each generated number is removed from the pool — like drawing raffle tickets from a hat. Perfect for picking multiple unique winners. It requires the range to contain at least as many numbers as you ask for.
Can I use this for a giveaway?
Yes — number your entrants, set the range to match, and generate. For picking winners by name instead of number, the Picker Wheel does the same job visually.