Session Dice Roller
d4 through d100, modifier support, and a session history. Keep it open on your phone while you play.
Die
1
Want to save results, generate full stat blocks, and build linked campaigns?
Frequently Asked Questions
- What dice can I roll?
- The roller supports d4, d6, d8, d10, d12, d20, and d100 (percentile). You can roll multiple dice at once (up to 20) and add a positive or negative modifier. The expression is shown in standard notation — e.g., 2d8+3.
- Does my roll history persist between sessions?
- Your history is stored in the browser's session storage — it survives page refreshes within the same tab but clears when you close it. This keeps things private and avoids cluttering history across sessions.
- Can I use this during an online session?
- Yes. This tool is designed for the table — it works on phones, tablets, and desktops. It doesn't replace your VTT's built-in dice, but it's a reliable fallback for physical or hybrid sessions.
- How do I enter a modifier?
- Type the modifier in the Modifier field — e.g., +3, -1, or just 5. Hit Enter or tap Roll. The modifier is added to the total of all dice rolled.