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Maker Tools

Make Your Own Randomizers

RANDOM.ORG's Maker Tools lets you make your own randomizers and share them with the world. No programming is required, and the tools are so easy to learn that you can make your first randomizer in minutes.

You can make a randomizer to toss coins, roll dice or draw playing cards. The tools are particularly popular with teachers, because the randomizers you make are automatically FERPA and COPPA compliant. Have a look at our examples to get inspired.

And of course it goes without saying that the randomness used to drive your randomizers comes from atmospheric noise, which for many purposes is better than the pseudo-random numbers typically used in computer programs.

Recent Randomizers

Random Quotes from Ulysses

by Craggy Island GAA Club

β€œThink you're escaping and run into yourself. Longest way round is the shortest way home.”

Ulysses is a modernist novel by Irish writer James Joyce. It chronicles the appointments and encounters of the itinerant Leopold Bloom in Dublin in the course of an ordinary day, 16 June 1904.

Regular Slot Machine

by Craggy Island GAA Club

πŸ’ πŸ‹ πŸ’Ž πŸ‰ πŸ”” 🍊 πŸ‡ ⭐ πŸ’° ☘️

A regular type slot machine with three reels and ten different symbols, including cherries, lemons and diamonds.

Coloured Discs

by Craggy Island GAA Club

⬀ ⬀ ⬀

This randomizer will pick two out of three coloured discs (red, green, blue) with replacement.

"Liberty Bell" Slot Machine

by Craggy Island GAA Club

Ξ© ♦ β™  β™₯ πŸ””

This randomizer implements a simple slot machine based on Charles Fey's 1899 "Liberty Bell" machine. Fey's machine had three reels, each with five symbols: horseshoes, diamonds, spades, hearts and a Liberty Bell.

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Did you know?

RANDOM.ORG's software is independently certified by Gaming Labs International. For full transparency, we also run statistical tests on all our numbers and we publish the statistics online.