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Tools / Random picker & dice roller

Random picker & dice roller

Pick winners from a list, draw random numbers with or without repeats, or roll any number of dice. It uses your browser’s cryptographic random source with the modulo bias removed, so a draw is genuinely uniform — which matters when people have to accept the result as fair.

Runs entirely in your browser

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About this tool

Draw a winner, pick a number, or roll dice — fairly. This tool selects random names from a list, draws random numbers with or without repeats, and rolls any number of dice of your choosing, making it handy for giveaways, raffles, classroom picks and games.

Fairness is the point, so it uses your browser’s cryptographic random source and removes the subtle “modulo bias” that makes many naive random pickers slightly favour some outcomes over others. The result is a genuinely uniform draw — which matters when people have to accept the outcome as legitimate, such as a public giveaway.

It runs entirely in your browser with no account, so a draw is instant and your list of names or entries is not uploaded. Use “no repeats” for things like raffle winners where each entry can only win once, and repeats for independent rolls or picks.

Frequently asked questions

What can this tool pick?
It draws random names from a list, generates random numbers (with or without repeats), and rolls any number and type of dice — useful for giveaways, raffles and games.
Is the draw genuinely random and fair?
Yes. It uses the browser’s cryptographic random source and removes modulo bias, so every entry has an equal chance — important when a result must be seen as fair.
What does “no repeats” do?
It ensures each entry can only be chosen once, which is what you want for picking distinct raffle winners or a random order, rather than allowing the same entry to come up again.
Can I use it for a giveaway winner?
Yes. Paste your entrants, pick one (or several with no repeats), and the unbiased draw gives a result you can defend as fair.
Is my list of entries uploaded?
No. Everything runs in your browser with no account, so your list stays on your device.

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