Random Number, Dice & Coin Generator
Generate random numbers, roll polyhedral dice, and flip coins.
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FAQ
›How are random numbers generated?
Random values use crypto.getRandomValues — the web standard for secure pseudorandom numbers.
›What dice types are supported?
Preset support for D4, D6, D8, D10, D12, D20, D100, plus custom side counts and multi-dice totals.
›Can I flip multiple coins at once?
Yes. Flip up to 100 coins simultaneously with Heads vs Tails summary counts.