Try 2d6+3, 4d6 drop lowest, d20 adv, 3d8! (exploding) or d%. Up to 100 dice per part, 200 in all, sides 2 to 1000.

Die type

How many dice
2

Roll to begin

Press Space or Enter to roll. Randomness comes from your browser's secure generator.

Recent results

Your results will be listed here, newest first.

Need random text instead? Password Generator · UUID Generator · Spin the Wheel

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Nothing is uploaded. Just open it and start.

Flip a coin, roll dice, or pick a random number

Free, no sign-up, no credit card, no trial. One simple randomizer for the things you reach for most: a coin toss, a dice roll, a random number and a raffle draw, fair and fast.

Coin flip

A 3D coin toss with a tally, streaks and best-of-3 to 15 series.

Dice roller

Dice notation: 2d6+3, 4d6 drop lowest, d20 advantage, exploding dice, up to 100 dice.

Random numbers

Any whole-number range, up to 100 at once, unique, sorted, copied or exported.

Name picker

Draw raffle and giveaway winners from a pasted list, without repeats.

Secure & private

Cryptographically secure randomness, nothing uploaded, no account needed.

Frequently asked questions

What can the randomizer do?
Four things, each on its own page: flip a coin (with streaks and best-of series), roll dice from dice notation such as 2d6+3, 4d6 drop lowest or d20 advantage, generate random numbers in any range (sorted, unique, up to 100 at once), and pick raffle winners from a pasted list of names. Recent results can be copied or downloaded as a CSV.
Are the results genuinely random?
Yes. Every result is drawn from your browser's cryptographically secure random number generator (crypto.getRandomValues) using rejection sampling, so every outcome has exactly the same chance. The animations just show a result that was already chosen. It is a good fit for everyday raffles and games; for a formal, audited prize draw you may need a certified service.
Can I bookmark a setting?
Yes. The settings are kept in the address bar, such as ?min=1&max=49&count=6&unique=1 on the number page or ?dice=3d8 on the dice page, and the copy-link button gives you that address. Anything invalid in a link is ignored.
Is anything saved or uploaded?
Nothing is uploaded. By default your last 50 results (and your name list, if you use the picker) are kept in this browser's storage on your device, and you can switch that off or clear it under Recent results. It's free with no sign-up, and it keeps working offline once the page has loaded.

Spotted a bug or have a suggestion?

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