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.
Randomly chosen testimonials:
I use your site, Random.org, on a regular basis for my modern dance choreography. I apply the randomly generated numbers to assigned variable constraints, such as time, space and movement order.
Please visit: www.chengdance.org, and www.dailydance.org.
With appreciation for your source of quality random numbers,
—Anita Cheng
A friend of mine suggested that I use Random.org to generate 128 bit (16 byte) WEP keys for 802.11a or 802.11b wireless cards. Works great!
—Phillip Remaker, Cisco, USA
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 (22) Fairness and Equality (10) Family and Children (3) Finance and Markets (1) Games and Puzzles (9) Games of Chance (10) Hardware Testing (2) 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 (163)
Browse testimonials by technique:
Data Generation (61) Selection/Sampling (68) 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 (1) R Dice Roller (1) R Pregenerated File Archive (2) R Integer Set Generator (1) R Integer Generator (133) 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 (12) R String Generator (2) R Third-Party Draw Service (1)