Random-Required - A random string generator that can take numbers, letters, symbols, Chinese characters and arbitrary...
RANDOM.ORG - RANDOM.ORG offers true random numbers to anyone on the Internet.
RandomPicker.com - RandomPicker.com helps you draw winners for your contests, giveaways or raffles.
FCorp Randomizer - Randomize Card, Coin, Color, DateTime, Dice, Number, Word, List, Password, Quote, etc.
Faker - Faker is a PHP library that generates fake data for you
Random Item Picker - Randomly pick items and remove duplicates from large lists.