Random Year Generator

How the random year generator works

This tool picks one or more whole-number years at random between the "From year" and "To year" you set (inclusive), using your browser's built-in random number generator — nothing is sent to a server. Turn on "No repeats" to draw each year at most once, like shuffling a deck of year cards instead of rolling independent dice, or leave it off to allow duplicates across a large sample. "Sort ascending" orders the results chronologically after generation. Each result also flags whether it's a leap year, using the standard Gregorian rule: divisible by 4, except century years, unless also divisible by 400 (so 2000 is a leap year but 1900 is not).

Common uses include picking a random birth year for test data, seeding a trivia or history quiz question, randomizing a "guess the year" game, choosing a release year for a random-movie or random-album prompt, or simulating a dataset that spans a range of years for QA and demos.