Roll a D8 Online

Get instant D8 (8-sided die) rolls online! Perfect for D&D damage, random tables, and RPG mechanics—no downloads or ads. Roll your d8 now.

Whether you’re calculating weapon damage or generating random table results, our free online D8 roller gives you fair, uniform outcomes in a flash—no sign-up, no ads. From quick single rolls to bulk batches, experience the convenience of a virtual 8-sider at your fingertips. Ready to see what you roll? 🎲

How Our D8 Roller Works

Using JavaScript’s reliable Math.random() engine, each click generates a number from 1 to 8 with equal probability. The code is seeded when you load the page, ensuring every roll feels as unpredictable as tossing a physical octagonal die.

How to Roll Your D8

  1. Enter quantity: Specify how many D8s you want to roll.
  2. Click “Roll”: Press the button to generate results instantly.
  3. Check your rolls: Each outcome appears immediately in the results area.

Pro Tip:

The average D8 roll is 4.5. If you need to simulate a weighted outcome (e.g., +2 bonus), roll here and add modifiers mentally or adjust in-text after rolling.