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Random number generator: 1 to 39

Draw one or many integers from 1–39—free, no signup, with optional unique picks and exclusions.

Odds for 139

There are 39 possible integers from 1 to 39. Any single draw is equally likely: 1 in 39. Drawing the same number twice in a row (with replacement) is 1 in 1,521.

Use unique picks when you need sampling without replacement, and exclusions to remove values already taken. For giveaway process tips, see how to run a fair online raffle.