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🇮🇪 Irish Lotto · free · cryptographically fair

Irish Lotto number generator

Pull truly random Irish Lotto lines in one tap — 6 numbers from 1–47. Generate up to 10 lines, copy any with a tap. Runs entirely in your browser; nothing is sent to a server.

6 / 47
Game format
1 in 10,737,573
Jackpot odds
€2
Per line (min 2)
Wed · Sat
Draws, ~8pm

Generate your numbers

Every line uses crypto.getRandomValues with rejection sampling, so each number is exactly equally likely — no bias, no shortcuts.

Lines
1
💡 How it works: pick 6 numbers from 1–47. After the six main numbers, a bonus ball is drawn from the same 47 — you don’t pick it; it only counts toward the “Match 5 + Bonus” tier. The minimum play is two lines (€4). Irish Lotto rolls until won and has friendlier jackpot odds than most big games.
Why this generator

Fair by maths, private by design

Many online pickers lean on Math.random(), which isn't built to be unpredictable. Ours uses your device's cryptographically-secure randomness — the same class trusted for encryption keys — and we use rejection sampling so no number is quietly favoured over another. Your picks are made on your device and never transmitted anywhere.

Worth saying plainly: a generator can’t predict a draw or improve your odds. Every Irish Lotto combination always has exactly the same chance — 1 in 10,737,573 for the jackpot. What it gives you is a clean, unbiased, genuinely random line.

🔐 Want provably-fair numbers? Members unlock the SHA-256 entropy edition across every game — you seed the draw yourself by moving your mouse, and each line comes with a verifiable hash receipt.
See membership →
Lottery odds compared 📊 All generators ✨
FAQ

Questions, answered

How does the Irish Lotto generator work?
It picks 6 unique numbers from 1 to 47 using your device’s cryptographically-secure random generator with rejection sampling, so every number is equally likely. Generate multiple lines and copy each with one tap. You don’t pick the bonus ball — it’s drawn by the machine.
What is Irish Lotto and how much is a ticket?
Ireland’s National Lottery flagship, run by Premier Lotteries Ireland: pick 6 numbers from 1–47 at €2 per line, with a minimum play of two lines (€4). Draws are Wednesday & Saturday. Jackpot odds (matching all 6) are 1 in 10,737,573 and winnings are tax-free in Ireland.
What is the bonus ball?
After the six main numbers are drawn, one extra bonus ball is drawn from the same set of 47. You never choose it — it only matters for the second tier, where matching 5 main numbers plus the bonus wins a larger prize than 5 alone.
Can a generator improve my chances of winning?
No. Irish Lotto is a game of pure chance and every combination always has exactly the same probability. A generator simply gives you a fair, unbiased random line.
Are my generated numbers private?
Yes. The generator runs entirely in your browser. Your numbers are never sent to a server and no sign-up is required.

Play for fun, play responsibly

Irish Lotto is a game of pure chance, run by Premier Lotteries Ireland. This generator produces random combinations only — it does not predict draws or improve your odds, and every combination is equally likely. Numbers are for entertainment; only the official operator confirms a result or prize. Lottery winnings are tax-free in Ireland.

Play responsibly and only spend what you can afford to lose. You must be 18+ to play. Support: Gambling Care Ireland or GamCare.
How does Irish Lotto stack up?
Irish Lotto’s real winning odds & statistics → Compare Irish Lotto with the world’s 18 biggest →