Tap anywhere for a new number

Random Number Between 1 and 20

A random number from 1 to 20 — the same result as rolling a twenty-sided die (d20). It's preset above; tap anywhere or press the spacebar to roll a fresh 1–20 whenever you need one.

What people use it for

Frequently asked questions

Is this the same as a d20?
Yes — a random number from 1 to 20, inclusive, is exactly a fair twenty-sided die roll.
Can I roll a different die?
Yes. Set the max to 6 for a d6, 8 for a d8, 12 for a d12, and so on by tapping the end number.

Get the app

Prefer it on your phone? The free Lucky Random Number Generator app brings the same one-tap simplicity to your Home Screen, with a widget for instant numbers.

Download on the App Store Get it on Google Play

More generators