How EuroMillions works
EuroMillions is played across nine European countries, with draws every Tuesday and Friday evening. A line is 5 main numbers from 1 to 50 plus 2 Lucky Stars from 1 to 12, and in the UK it costs £2.50 to play. Match all seven and the jackpot is yours, or more likely shared; prizes start from matching just 2 main numbers. Every UK line also gets an automatic Millionaire Maker raffle code, which guarantees at least one UK millionaire per draw regardless of the main result.
This generator draws lines in exactly that format: five unique main numbers and two unique Lucky Stars, each drawn from its own pool, sorted low to high, using your browser's cryptographic random number generator with unbiased sampling. Nothing is sent anywhere; the draw happens on your device. Because the two pools are separate, a main number and a Lucky Star can legitimately share a value, just as they can in the real draw, and you can generate up to ten lines at once and copy them all with one tap, ready for a playslip or a syndicate message.
The odds, worked through
Random lines versus chosen lines
Every one of those 139,838,160 lines is exactly as likely as every other, in every draw. Birthdays, anniversaries, the numbers that "came up a lot lately": none of it moves the odds at all, because the machine drawing the balls has no memory and no favourites. What your choice does affect is sharing. Date-based picks cluster on 1 to 31, so popular lines can be held by thousands of players at once, and a jackpot landing on one of them gets carved up accordingly. A random line keeps the same chance of winning while being far less likely to match someone else's ticket. That is the whole benefit, honestly stated.
Playing Lotto, Thunderball or Set For Life as well? The lottery number generator produces lines in all three of those formats.
Keep it a treat
The expected return on a lottery ticket is negative, so treat the £2.50 as entertainment, the same way you would a coffee or a magazine, never as a plan for the future. Set a budget before you play rather than after, never chase losses, and remember you must be 18 or over to buy a ticket. If gambling stops feeling like fun for you or someone close to you, free and confidential support is available at BeGambleAware.org, including a helpline that is open around the clock.
For a cheerful counterpoint, put the same £5 a week into the compound interest calculator at a modest rate for thirty years and see what patience pays. The comparison is not entirely fair, since a savings account has never once made anyone a EuroMillions jackpot winner, but it is a useful reminder of what the same small habit does when the odds are on your side instead.
Frequently asked questions
What is the EuroMillions format?
Each line is 5 main numbers chosen from 1 to 50 plus 2 Lucky Stars chosen from 1 to 12. Draws take place on Tuesday and Friday evenings, and in the UK a line costs £2.50. Matching all 5 main numbers and both Lucky Stars wins the jackpot.
Do random numbers win more often?
No. Every possible line has an identical 1 in 139,838,160 chance of the jackpot, however it was chosen. The only practical difference is that random lines are less likely to duplicate other players' picks, so a winning random line would tend to share the prize with fewer people.
Is this an official National Lottery tool?
No, it is an independent generator, the do-it-yourself equivalent of a Lucky Dip. It cannot buy tickets or check results, and your numbers never leave your device. To play for real you need an official ticket and must be 18 or over.
What about the Millionaire Maker code?
Every EuroMillions line bought in the UK automatically comes with a Millionaire Maker raffle code, which guarantees at least one UK millionaire per draw. You do not choose that code, so no generator is involved; it is printed on your ticket when you buy.
Can Lucky Stars repeat the main numbers?
The Lucky Stars are drawn from their own separate pool of 1 to 12, so a line can legitimately have, say, main number 7 and Lucky Star 7. Within each pool the numbers are always unique, exactly as the real draw works.