Random Number Generator
Pick N numbers in any range, with or without repeats.
Random Number Generators
Fair, fast random picks for everyday decisions and popular lottery formats. No sign-up, runs in your browser.
Who this hub is for
Anyone who needs a quick, unbiased draw: teachers, event hosts, creators, and players who want clean, format-correct lottery quick-picks. Use the cards, comparison table, and worked examples to jump in.
Important: Outputs are random and not predictions. For lotteries, follow local laws and age rules. We’re not affiliated with any lottery operator.
Best RNG Tools (Quick Picks)
Compare Tools
| Tool | Best For | Inputs | Outputs | |
|---|---|---|---|---|
| Random Number Generator | General draws | Min–Max, Count, repeats on/off | Set of random numbers | Open |
| All Lottery Formats | Quick multi-format picks | Choose game + lines | Format-correct lines | Open |
| Powerball | US Powerball quick-pick | Lines to generate | 5 main + Powerball | Open |
| Mega Millions | US Mega Millions pick | Lines to generate | 5 main + Mega Ball | Open |
| EuroMillions | EU quick-pick | Lines to generate | Main + Lucky Stars | Open |
| Eurojackpot | EU quick-pick | Lines to generate | Main + Euro Numbers | Open |
| Germany 6aus49 | DE draw | Lines to generate | 6 unique numbers | Open |
| UK Lotto | UK draw | Lines to generate | 6 unique numbers | Open |
| Mega-Sena (BR) | Brazil draw | Lines to generate | 6 unique numbers | Open |
General RNG Tools
- Random Number Generator — any range, with/without repeats, multiple lines.
- Lottery Number Generators (All Formats) — pick a game, generate format-correct lines fast.
- Zodiac Lucky Number Generator — fun, themed number prompts.
Americas
Europe
Africa & APAC
Worked Examples
- Team draw: Need 3 unique winners from 1–30? Use Random Number Generator → set Min 1, Max 30, Count 3, turn No Repeats on.
- EuroMillions quick-picks: Open EuroMillions, select 5 lines and generate. Share lines with your group using the copy button.
- Giveaway winner: Have 250 entries? In RNG set Min 1, Max 250, Count 1, click Generate. Keep a screenshot or copy for your records.
Frequently Asked Questions
Are these lottery picks predictions?
No. Outputs are random for entertainment and practice. They don’t predict results or improve odds.
Is the RNG truly random?
It uses the browser’s pseudo-random generator. For everyday use it’s effectively random; for crypto/security, use specialized tools.
Can I avoid duplicates?
Yes — enable no-repeats (unique numbers) where applicable.
Do you support bonus/extra balls?
Yes — format-specific generators include required bonus balls and ranges.
Do you store my picks?
No — generation happens in your browser; nothing is saved on our servers.
How many lines can I make?
Generate multiple lines per click. For big batches, do several smaller sets for readability.
What are the odds of winning?
Odds are defined by each lottery’s rules and are very low. Our tools don’t change odds — please play responsibly.
Any legal or age restrictions?
Yes — follow your local laws and age requirements. We’re not affiliated with any lottery operator.
Can I use RNG for teams/giveaways?
Yes — the general RNG is perfect for teams, seats, or prizes.
How do I share lines?
Use the copy button or your device clipboard to paste into chat/email.
RNG & Lottery Disclaimer
These tools generate random numbers for entertainment and educational purposes. They do not predict outcomes or increase chances of winning.
- Legal & age: Lotteries have age and jurisdiction rules — check local regulations.
- No affiliation: SwissKnifeCalculator is not associated with official lottery operators.
- Privacy: Generation runs in your browser; inputs are not stored. See Legal & Privacy.
Related Hubs
Need a new randomizer format? Request a tool and we’ll consider building it.
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