Fully browser-local
Dice Roller
Roll one die or a handful, from D4 to D100 or any custom number of sides.
- No account
- Runs in your browser
- Your list stays on your device
- Browser cryptographic randomness
- No hidden weighting
How it works
Choose how many dice and how many sides, then press Roll. Each die is rolled independently with the same unbiased number engine used across this site — there is no separate randomness implementation hidden in the dice.
Results are shown as text, with the total, average, lowest and highest values, so nothing depends on an animation finishing.
Custom dice
Any number of sides from 2 upwards works, including unusual dice like a D37. The last ten rolls are kept for this session only and disappear when you reload the page.
Frequently asked questions
- Is an online dice roller as good as physical dice?
- For everyday play, yes. Each face has an equal chance, drawn from your browser's cryptographically strong random source.
- Can I roll modifiers like 2d20 + 5?
- Not yet. Version one covers dice count and sides; add any modifier yourself using the total shown.
- Are my rolls saved?
- Only in this browser tab, and only the last ten. Reloading clears them.