Lotto Number Generator

Feeling lucky? Generate Korean Lotto 6/45 picks with fixed numbers, exclusions, odd/even balance, and prize-tax math in one page.

A Korean Lotto 6/45 number generator. It draws 6 numbers from 1 to 45 using the browser’s random number generator, with optional fixed/excluded numbers, odd-even balance, and sum-range filters.

Number of games

Odd-even balance (3:3)

Prefer a 3:3 mix of odd and even numbers

Sum range 100–175

Keep the sum of the six numbers within the statistically common range

Prize tax calculator

Korean lottery prizes up to ₩2,000,000 are tax-free. Above that, 22% withholding applies up to ₩300,000,000, and 33% on the portion beyond (income tax plus local income tax).

Prize amount (KRW)

Rough estimate for reference only — actual withholding may differ.

Winning odds by rank

Rank	Winning criteria	Odds
1st	All 6 numbers match	1 / 8,145,060
2nd	5 numbers + bonus match	1 / 1,357,510
3rd	5 numbers match	1 / 35,724
4th	4 numbers match	1 / 733
5th	3 numbers match	1 / 45

Just for fun! Every combination has exactly the same odds, and no generator can improve your chances of winning. Please play responsibly.

About This Content

Waglebagle Lotto Number Generator is a free tool that produces random picks for the Korean Lotto 6/45 game (six numbers drawn from 1 to 45), run weekly by the official Dong-Haeng Lottery. Whether you are heading into Saturday's draw asking "which numbers should I play?", running a lucky-number game in your group chat with friends and family, or want to see the real probability information alongside your picks, this tool is built to be the fastest way to do it.

When should you use it? Regular players building a shortlist of candidate numbers, first-timers picking numbers for the first time, groups creating five lines at once for a shared purchase, or office clubs running a lucky-number game — anywhere a "random 6 from 45" combo is what you need. Generated balls are rendered in the official Dong-Haeng Lottery colors (yellow for 1-10, blue for 11-20, red for 21-30, black for 31-40, green for 41-45) so the picks look exactly like the televised draw.

Key features. (1) Generate up to 5 games at once. (2) Pin fixed numbers you always want included. (3) Exclude numbers you never want. (4) Odd/even balance presets (e.g. 3:3, 4:2). (5) Number-sum range option. (6) Official ball-color rendering. (7) Auto-saved generation history. (8) After-tax prize calculator with Korean withholding rules baked in (22% for prizes up to KRW 300M, 33% above). (9) Per-tier odds (1st place is about 1 in 8.14 million).

FAQ. Q. Are the numbers truly random? A. Yes — picks are drawn fresh each time using the browser's built-in random number generator. Q. Will I see the same combo twice? A. With 8.14M combinations the odds are effectively zero. Q. Does this work for other countries' lottos? A. This tool is specifically for the Korean 6/45 format. Other formats (e.g. 6/49 or 5/50+2) are not supported.