Random Number Generator

The reality is that the majority of random numbersused in computers is pseudo-random meaning they are created in a predictable manner using an algorithm. This is fine for a variety of applications, but it may not be random in the way one would expect, if you're utilized to lottery rolls or dice drawings.

RANDOM.ORG offers genuine random numbersto everyone on the Internet. The randomness originates from atmospheric noise, which for a variety of reasons is superior to random numberalgorithms that are commonly employed in computer programs. People use RANDOM.ORG to host drawings, lotteries and sweepstakes, as well as to power online games, to support applications in the field of science, and for arts and music. The website has been operational since 1998 and was developed by Dr. Mads Haahr from the School of Computer Science and Statistics at Trinity College, Dublin in Ireland. Presently, 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 300 lotteriesKeno Quick Pick for the popular game in various countries.
Coin Flipper will show you heads or tails on a variety of currencies
Dice Roller does exactly what it is stated on the tin.
A Playing Card Shuffler allows you to choose cards out of several decks that have been shuffled
Birdie Fund Generator will create birdie holes for golf courses
PAID service

Random Drawings

Q3.1 in the FAQ explains how you can pick a winner for your giveaway that is free
Third-Party Draw Service is a top solution for hold random drawings online
Step by Step Guide explains how you can hold a drawing with the Third-Party Draw Service
Step-by-Step Video shows how to hold a drawing using the Third Party Draw Service.
Price Calculator lets you know exactly the amount your drawing will cost
Drawing FAQ answers frequently asked inquiries about drawing
Public Records contains all the drawn-up drawings from five years
Drawing Results Widget can be employed to post the winners of your drawing on your web page
Multi-Round Prize Service for verified video giveaways
Free services

Numbers

Integer Generator creates random numbers in adjustable intervals
Sequence Generator randomly generates an integer sequence of your choice
Integer Generator generates set of integers that do not repeat.
Gaussian Generator produces random numbers to fit a normal distribution
Decimal Fraction Generator makes numbers in the [0,1] -[0,1] range with decimal places that can be set.
Raw Random Bytes can be useful for a myriad of cryptographic needs
Services for free

Lists and Strings and Maps, Oh My!

List Randomizer randomly creates a list of things you've got (names or phone numbers, etc.)
String Generator creates random strings of alphanumeric characters
Password Generator creates secure passwords for your Wi-Fi, or even that additional Gmail account
Clock Time Generator will choose random times throughout the day.
Calendar Date Generator will select random days from a span of nearly three and two-fifths millennia
Geographic Coordinate Generator will pick one random spot on our planet's surface
Bitmaps in black and white
Hexadecimal Color Code Generator will select color codes for example , to be used as web colors
Pregenerated Files contain large amounts of random bits you can download
Pure white Audio for the composition of your audio tracks or simply use it to evaluate your recording equipment
Jazz Scales to learn Jazz improvisation for jazz students. guitar
Samuel Beckett's randomly generated short prose
DNA Protein Sequence Randomizer (at Bio-Web)FREE services

Web Tools and Widgets for Your Pages

A Integer Widget Wizard will put a mini-RANDOM.ORG on your web page or blog
The Draw Widget Wizard will display the results of a paid drawing on your web page or blog
HTTP API to extract true random numbers into your own code
Guidelines outline ways to keep from getting into trouble
Lists of hosts who were banned for failing to behave and were banned.

Learn about Randomness

Introduction to Randomness describes what random numbers are and why they're intriguing
The story of the reasons why RANDOM.ORG began and where it stands today
Many Testimonials from those who have found amazing ways to use random numbers
Thank you to all the kind folks who have helped out
Randomness quotes within the fields of science, the arts and throughout life.
Media Coverage as well as Scientific Citations lists popular print and scientific references to the service
News on the latest additions to the website

Statistics

Real-Time Statistics show how the generator is currently performing.
Statistical Analysis explains how you examine random numbers for randomness
Bit Tally shows how much randomness has been generated since 1998 (hint plenty!)
Your Quota reveals how many random bits you have left to today

Contact and Help

FAQ provides answers to frequently asked questions.
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Contact Information in case you need to contact us.