True Random Number Service

Advisory: We only operate services from the RANDOM.ORG domain. Other sites that claim to be operated by us are impostors. If in doubt, contact us.

Guides and Tutorials

RANDOM.ORG is a true random number service that generates randomness via atmospheric noise. This page is an index of guides on how to use the service for different popular tasks.

Guide to Random Drawings: This page explains how to select one or more winners for your drawing, giveaway, raffle or lottery, or how to resolve ties in your contest or competition by randomly selecting one of several winning candidates. There are different ways that offer different features, all of which are explained in this guide.
Video Tutorial #1: Blog and Business Giveaways: This 8m42s video tutorial shows you how to use RANDOM.ORG's Third-Party Draw Service for holding promotional drawings for your blog or business. The best type of drawing for this is entrant-accessible, so that's what we focus on in this tutorial.

(todo: more guides to come here)