Lotto Number Generator · Random Lottery Picker · Stats
The JAY Project Lotto Number Generator is more than just a random picker. With over 1,100 historical Korean Lottery draws analysed, it surfaces the statistical patterns behind your combinations, lets you fix or exclude specific numbers, and compares every set against the latest official draw.
AC value, odd/even ratio, and range distribution charts sit on the same screen so you can tune your numbers with data, not just luck. No sign-up, no install, no data ever leaves your browser.
How to Use Advanced Options
✅ Fixed Numbers (Include)
Got lucky numbers from a dream or special dates? Set them as "Fixed Numbers" — every generated combination will include them.
❌ Excluded Numbers
Want to skip recent or unlucky numbers? Add them as "Excluded Numbers" and the picker draws from the remaining pool only.
📊 Stats charts (AC / odd-even / range)
See your AC value, odd-even ratio, and 1-45 range distribution as charts, compared against the average of 1,100+ historical winning draws. Tune your set with data, not just gut feel.
Understanding the Odds (6/45)
In a standard 6/45 lottery, you pick 6 numbers from a pool of 1 to 45. The 1st-prize probability is roughly 1 in 8,145,060. The odds are slim, but plenty of people still win each week — playing small amounts responsibly can be a fun way to test your luck.
- 1st Prize: Match 6 numbers (1 in 8,145,060)
- 2nd Prize: Match 5 numbers + Bonus (1 in 1,357,510)
- 3rd Prize: Match 5 numbers (1 in 35,724)
- 4th Prize: Match 4 numbers (1 in 733)
- 5th Prize: Match 3 numbers (1 in 45)
Frequently Asked Questions
Q. How fair is the randomness in this lotto number generator?
It uses crypto.getRandomValues for cryptographic randomness and applies a Fisher-Yates shuffle with rejection sampling to pull unbiased values from 1-45 — statistically more rigorous than Math.random.
Q. Can I include or exclude specific numbers?
Yes. Set fixed numbers (always included) and excluded numbers (never picked). Combine dreamed-of digits with filters that skip recently-drawn numbers to build your own strategy.
Q. Does it sync with the latest Korean Lottery results?
Yes. The latest winning numbers are fetched in real time and compared against your picks so you can see which prize tier (if any) your combination would have won.
Q. What do the AC value, odd-even, and range charts mean?
AC value measures how varied the gaps between your numbers are; certain ranges historically appear more often in winning combinations. The odd-even ratio and 1-10 / 11-20 / … bucket distribution let you compare your set against the 1,100+ historical draws.
Q. Can I save or share my generated numbers?
Generated combinations are stored locally in your browser for next time, and you can copy results to clipboard to share via chat apps. Nothing is sent to a server.
Q. What are the odds of winning the lotto jackpot?
For Korean Lotto 6/45, the 1st-prize odds are roughly 1 in 8,145,060. Lower than being struck by lightning — but someone wins almost every week because so many people enter with varied combinations. Please play responsibly.
* This generator uses a cryptographically-secure random algorithm and does not guarantee a win.
Please play responsibly. Gambling can be addictive.
