Online dice roller
Roll any dice in the bag, or type exactly what the rulebook says: 4d6kh3, 2d20kh1+5, 8d6. Fair, instant and remembered on your device.
Notation cheat sheet
- two d6, add 3
- advantage: keep the higher d20
- disadvantage: keep the lower
- ability score: drop the lowest
- exploding: a 6 rolls again
- reroll 1s once
- percentile, same as 1d100
- Fudge/FATE dice (−, 0, +)
Tap one to roll it. Full notation guide
Not sure what to roll?
Describe the attack, spell or check in plain words. The helper works out the notation (D&D 5e by default) and explains it. You can type the dice yourself any time; this is optional.
Saved roll macros
Keep your character's rolls one tap away. Stored on this device only.
Roll history
Your results appear here and stay on this device only.
Every die, one box
The common polyhedral set has seven dice: d4, d6, d8, d10, d12, d20 and the percentile d10. RollPick draws each one with its real silhouette so a glance at the tray tells you what was rolled. Natural 20s land gold and natural 1s land red. Dropped dice (the low die in 4d6kh3, the loser in an advantage roll) stay visible but struck through, so nobody at the table argues about which one counted.
Questions people ask
Is this online dice roller really random?
Yes. Every die uses crypto.getRandomValues, the cryptographic random generator built into your browser, with rejection sampling so no face is favoured. The result is drawn the instant you press Roll; the tumble animation just lands on it.
What dice notation can I type?
NdX for any dice (2d6, 1d20, 3d8), d% for percentile, + and - modifiers (1d20+5), keep highest or lowest (4d6kh3, 2d20kl1), drop lowest (4d6dl1), exploding dice (8d6!), reroll once (2d6r2) and Fudge dice (4dF). See the dice notation guide for every option.
How do I roll with advantage?
Type 2d20kh1 (keep highest) plus your modifier, e.g. 2d20kh1+5. For disadvantage use 2d20kl1. The d20 page has one-tap buttons for both.
Can I save rolls I use every session?
Yes. Save any expression as a named macro ("Longsword damage: 1d8+3") and it stays on this device as a one-tap button.
Can I save or export my rolls?
Your last 200 results are kept in this browser only (localStorage). Use Export CSV to download them, or Clear to delete them.
Does it work offline or on a phone?
It is built for phones first. Once the page has loaded, rolling happens entirely on your device, so a flaky connection at the game table does not matter.