Roll a 12-sided die (D12) with a real tumbling 3D animation, for tabletop RPGs, board games, or anywhere you need a random number from 1 to 12.
This rolls a genuine 12-sided die (a dodecahedron), with a real tumbling 3D animation rather than just a number changing. Results are always 1 through 12.
Every result here is drawn using crypto.getRandomValues() -- the Web Crypto API's cryptographically secure randomness -- instead of Math.random(), so it's genuinely unpredictable, not just statistically random. Learn more.
Tabletop RPG players use it for d12-based damage rolls and other mechanics without digging out a physical die. It's also useful for any quick decision with twelve options.
Rolling draws a value from 1 to 12 using the site's cryptographically secure randomness, guaranteed not to repeat whatever result is currently showing. The 3D dodecahedron animates through a real tumble before landing on the result, matching the number shown.
Yes -- each roll is a genuinely random value from 1 to 12, not a fixed or fake sequence.
Yes -- use the amount selector to roll up to 100 D12s in a single click.
Not in single-roll mode -- each new roll is guaranteed to differ from the one currently on screen.
It reflects the real result -- the die visually settles on the same face as the number shown.