Random Number Generator

In reality, the majority of random numbersused in computers in reality are pseudo-random, which means they are generated in a predictable fashion using a mathematical formula. This is fine for various purposes, but it might not be random in the way you'd like if you're accustomed to dice rolls and lottery drawings.

RANDOM.ORG is a website that provides the most authentic random numbersto any user on the Internet. The randomness originates from atmospheric noise. It is for many reasons is superior to false-random numberalgorithms that are commonly employed in computer applications. It is used by people to RANDOM.ORG for holding drawings, lotteries and sweepstakes. It also drives online games, to support applications in the field of science, and for arts and music. It has been operating since 1998 and was founded by Dr. Mads Haahr from the School of Computer Science and Statistics at Trinity College, Dublin in Ireland. Today, RANDOM.ORG is operated by Randomness and Integrity Services Ltd.FREE services

Games and Lotteries

Lottery Quick Pick is perhaps one of the most popular websites on the internet. more than the 280 lotteries KENOS Quick Pick for the popular game that is played in a variety of countries.
Coin Flipper will provide you with heads or tails on a variety of currencies
Dice Roller does exactly what it says on the box
Shuffler. Shuffler can draw card decks from a variety of decks that have been shuffled
Birdie Fund Generator will create birdie holes for golf courses
PAID service

Random Drawings

Q3.1 within the FAQ explains how to choose a winner for your giveaway for FREE
Third-Party Draw is the top solution for hold random drawings online
Step-by-Step Guide explains how to hold a drawing using the Third Party Draw Service
Step-by-Step Video demonstrates how to hold a drawing with the Third-Party Drawing Service
Price Calculator lets you know exactly the amount your drawing will cost.
Drawing FAQ answers common concerns about holding drawings
Public Records include all drawn drawings that have been completed dating back five years
Drawing Result Widgets can be used to announce you winners to your web page
Multi-Round Contest Service for verifiable video giveaways
Free services

Numbers

Integer Generator generates random numbers in configurable intervals
Sequence Generator can randomize an integer sequence that you select
Integer Set Generator makes numbers that are non-repeating.
Gaussian Generator produces random numbers to fit a normal distribution
Decimal Fraction Generator makes numbers that are in the [0-1] range with configurable decimal points
Raw Random Bytes are extremely useful for many cryptographic purposes
Free services

Lists and Strings and Maps, Oh My!

List Randomizer can randomly select a list of any information you've got (names, phone numbers, etc.)
String Generator generates random strings of alphanumeric characters
Password Generator provides secure passwords for your Wi-Fi connection or for that additional Gmail account
Clock Time Generator can pick random times throughout the day.
Calendar Date Generator picks random days from a span of nearly three and half millennia
Geographic Coordinate Generator will pick any random location on our planet's surface
Bitmaps in black and white
Hexadecimal Color Code Generator can select color codes, for instance, for use in web colors
Pregenerated Files can contain a lot of random bits available for download
Pure white Audio to aid in composition , or use it to evaluate your recording equipment
Jazz Scales to learn improvisation for students of jazz guitar
Samuel Beckett's randomly generated short prose
DNA Protein Sequence Randomizer (at Bio-Web)FREE services

Web Tools and Widgets for Your Pages

The Integer Widget Wizard will put a mini-RANDOM.ORG on your web page or blog
The Draw Widget Wizard will put the results of a paid drawing on your site or blog
HTTP API to extract true random numbers into your own code
Guidelines describe how to avoid being in trouble
Banned Hosts lists who didn't behaved and have been banned.

Learn about Randomness

Introduction to Randomness provides an explanation of what random numbers are and why they're fascinating
The story of the way RANDOM.ORG began and where it is today
Numerous Testimonials from people who have come up with very innovative uses for random numbers
A big thank you to all the kind individuals who have helped
Quotes on randomness in the sciences, the arts and in all aspects of life.
Media Coverage as well as Scientific Citations lists popular print and scientific mentions of the service.
News on the latest additions to the site

Statistics

Real-Time Statistics show how the generator is doing right now.
Statistical Analysis explains how you test random numbers for randomness
Bit Tally shows the amount of randomness that has been generated since 1998 (hint lots!)
Your Quota reveals how many random bits you have to work with today

Contact and Help

FAQ is a collection of answers to frequently asked questions
Newsletter appears at random intervals However, do sign to receive it.
Contact Details in case you're looking to contact us.