彩券號碼產生器

How to use

1. Select the lottery type: 大樂透, 威力彩, 今彩539, or a custom range.
2. Press Draw Numbers to generate a unique set of random numbers.
3. Tap again to generate a fresh set for your next ticket.

常見問題

Will this help me win?

No combination is more likely than another in a fair lottery — this tool generates truly random picks with no hot-number bias.

Does my data leave my device?

No. Numbers are generated entirely in your browser using crypto.getRandomValues().

Does it work on mobile?

Yes — works on iOS Safari and Android Chrome with large tap targets.