Pick a game, press Generate and get random lottery numbers. Edit the ranges to match any lottery in the world.
Each set is drawn without repeats from the range you choose, the same way a real draw works, and the numbers are shown in ascending order. Bonus balls (Powerball, Mega Ball, Lucky Stars) are drawn separately from their own range and shown in red. The numbers come from your browser's cryptographic random generator, so every combination is equally likely. Lotteries change their rules from time to time, so check the official rules of your game before you buy a ticket.
No. Every ticket has exactly the same chance, and past draws do not change future ones. One practical point: many players choose birthdays, so numbers above 31 are picked less often, and a random set is less likely to be shared with other winners if you do hit the jackpot. It does not change your chance of winning.
Yes. The generator uses your browser's cryptographic random number source and never repeats a number inside the same set, just like a real draw.
No. Every combination has exactly the same chance. Picking 1-2-3-4-5-6 is as likely as any other set, but fewer people choose random-looking sets, so you are less likely to share a jackpot.
The odds are the number of ways to choose the main numbers multiplied by the number of ways to choose the bonus numbers. For a 5 of 69 plus 1 of 26 game that is 11,238,513 x 26 = 292,201,338, so one in about 292 million. The factorial, nPr and nCr calculator shows how combinations are counted.
No tool can. Each ticket has the same fixed chance. A generator only saves you from choosing numbers yourself. Play for fun and only with money you can afford to lose.
See also: random number generator · dice roller · random name picker · combinations calculator · coin flip