Randomly chosen testimonials:
I've been using your Random.org website to help create experiments for the last year and a half (by making sure trial orders are random) and would just like to say thank you for making it available. I was working in cognitive psychology as an undergrad and am now working in ophthamology at Johns Hopkins as a research assistant. Needless to say, both fields use numerous trials in experiments and the ability to quickly get ten to twenty lists of random sequences has made it very easy to gain more control in the research I'm working on.
—Francesca Fortenbaugh, Johns Hopkins University
Dear Mads, This is an expression of thanks for making your random number generator available. We use it to randomly draw winners in sweepstakes to promote Australian wine in Denmark! These sweepstakes will usually attract thousands of participants and we have found the generator, in addition to being extremely simple and quick to use, is a good reference if participants wish to know the method with which we draw winners.
—Thomas Andersen, Australian Trade Commission
Browse testimonials by application:
Anonymization (3) Arts and Crafts (3) Auditing (4) COVID-19 (1) Customer Surveys (3) Decision-Making (9) Democracy and Justice (6) Divination and Spirituality (2) Drug Screening (3) Education and Learning (24) Fairness and Equality (10) Family and Children (3) Finance and Markets (1) Games and Puzzles (9) Games of Chance (11) Hardware Testing (2) Health and Medical (1) Home Decoration (2) Love and Relationships (1) Music and Sound (12) Performance Arts (2) Raffles and Lotteries (25) Research (22) Scheduling and Pairing (3) Security (12) Simulation (1) Sleep and Relaxation (2) Software Development (5) Visual Arts (4) Writers' Tools (4) All Testimonials (167)
Browse testimonials by technique:
Data Generation (62) Selection/Sampling (71) Simulation (8) Shuffling (21) Assignment (10)
Browse testimonials by randomizer:
R Audio Noise Generator (2) R Bitmap Generator (1) R Byte Generator (2) R Calendar Date Generator (2) R Clock Time Generator (2) R Coin Flipper (2) R Dice Roller (1) R Pregenerated File Archive (2) R Integer Set Generator (1) R Integer Generator (134) R List Randomizer (5) R Lottery Quick Pick (1) R Mobile App (1) R Password Generator (1) R Playing Card Shuffler (1) R Sequence Randomizer (13) R String Generator (3) R Third-Party Draw Service (1)