Service info
Lotto Maker publishes random number sets that our server draws on a fixed schedule. Everyone who opens the same page sees the same numbers.
How the numbers are drawn
A scheduled job on Google Cloud draws numbers using the operating system's cryptographic random number generator. Within one draw, numbers never repeat, and every number from 1 to 45 has an equal chance of being picked.
The draw runs on the server, not in your browser. Refreshing the page does not produce new numbers — it only shows you the most recent draw.
Schedules and set sizes
There are 48 combinations in total: eight set sizes across six intervals.
| Set size | 2, 3, 4, 5, 6, 7, 8, or 9 numbers |
|---|---|
| Interval | Every 1 minute, 5 minutes, 30 minutes, 1 hour, 1 day, or 7 days |
| Number range | 1 – 45 |
| History kept | The most recent 20 draws per combination |
Time zone
Draw times are stored in UTC and shown in Korea Standard Time (UTC+9) by default. You can switch any page to your own time zone with the link next to the draw time.
Ways people use it
- Picking teams or turn order without arguing about it
- Camping and party games — guess the set, loser does the dishes
- A shared source of numbers when everyone needs to see the same result
What this is not
These are random digits for entertainment. They are not connected to any official lottery, they do not predict draw results, and they carry no better odds than any other set of numbers.