How to use
Use any block independently — roll multiple dice of different types, flip a fair coin, or draw unique random numbers from a range. Great for games, giveaways and classroom activities.
Note
Randomness uses the browser crypto-grade generator where available.
Frequently asked questions
Is the dice roll fair?
Yes, values come from a cryptographic random source where available.
Can I roll different dice together?
One dice type per roll currently; run separate rolls and add totals.
Unique random range limit?
Unique mode needs the range to be at least as large as the count requested.