Random & Fun · Free tool
Online Dice Roller
Roll dice online. Supports D4, D6, D8, D10, D12, D20, and custom sides. Roll multiple dice at once.
Updated April 2026
Sides per die
What it does
A free online dice roller supporting d4, d6, d8, d10, d12, d20, and d100. Uses cryptographically-secure randomness (window.crypto), which matters for tabletop games where fairness is the point. Runs in your browser.
Dice rollers are essential for tabletop RPGs (D&D, Pathfinder), board games with lost dice, remote gaming, and quick random decisions. The crypto-backed randomness makes this closer to a “real” roll than most JavaScript random-number generators.
How to use it
- Pick a die type (d4, d6, d20, etc).
- Set how many dice to roll at once.
- Click Roll — see the individual results and total.
- Keep rolling; each roll uses fresh cryptographic randomness.