D12 Dice Roller
Roll one or more twelve-sided dice online for barbarian weapon damage and any d12-based tabletop system.
Roll history
Your rolls will appear here.
The d12 is the largest of the common polyhedral dice besides the d20, and it shows up less often than the others — mostly for heavy weapon damage and barbarian hit dice. This d12 dice roller returns a fair 1-to-12 result on demand.
What Is a D12 Used For?
The d12 is best known as a heavy-hitting damage die.
- Greataxe damage in D&D
- Barbarian hit dice when leveling up
- Occasional table results in homebrew systems
Rolling Multiple D12s
Increase the dice count to roll several d12s at once for scaled damage, and use the modifier field for any flat bonus your character adds.
Frequently asked questions
What weapons use a d12 in D&D?
The greataxe is the most common example, dealing 1d12 damage, and barbarians roll a d12 for their hit dice.
Can I roll more than one d12 at a time?
Yes, up to 20 at once, with every individual result shown alongside the total.
Is this free?
Yes, with no account or download required.