SpinDecks
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Slot reels

Several reels side by side — spin them all at once. Point each reel at any of your saved wheels.

Results

    Random numbers

    Pick a range and how many to draw. Turn on “no repeats” for lottery-style draws.

    05:00
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    Team / group maker

    Split a list of names into random, balanced teams.

    Darts scoreboard

    Counters

    Track spins, slot pulls, score, deaths — anything. Saved locally.

    Dice roller

    Type dice notation like 3d6+2, 4d6kh3 or 2d20kh1 — or tap a die below.

    Rolls

      How many players?

      4

      Dice roller

      A free online dice roller that understands standard dice notation — type something like 3d6+2, 4d6kh3 or 2d20kh1 and it rolls fairly using your browser’s cryptographic random source. Or just tap a die. Great for D&D, RPGs and board games.

      How to use it

      1. Type dice notation in the box (e.g. 2d6+4), or tap a quick die like d20.
      2. Press Roll or hit Enter — you’ll see each die, the total, and any dropped dice struck through.
      3. Use the presets: Stat roll (4d6kh3), Advantage (2d20kh1) and Disadvantage (2d20kl1).
      4. Your last 20 rolls are kept in the history below.

      Who it's for

      FAQ

      What dice notation is supported?

      Standard notation: a count and die size like 3d6, an optional modifier like +2, and keep/drop such as kh (keep highest), kl (keep lowest), dh and dl. You can combine terms, e.g. 1d8+2d6-1. d% is percentile (d100).

      How do I roll with advantage?

      Roll 2d20kh1 for advantage (keep the highest of two d20) or 2d20kl1 for disadvantage (keep the lowest).

      How do I roll D&D stats?

      Use 4d6kh3 — it rolls four six-sided dice and keeps the highest three, showing the dropped die struck through.

      Is the roller fair?

      Yes. Every die uses crypto.getRandomValues with bias removed, so all faces are equally likely.

      Does it work offline?

      Yes — once loaded it works with no connection, and your roll history is stored only in your browser.