Generate one or thousands of random numbers instantly. Set your own range, avoid duplicates, and export results in seconds. 100 % free & privacy-first.
How does this tool help you?
Whether you are running a giveaway, performing statistical sampling, or prototyping a game mechanic, you need truly random numbers fast. Traditional spreadsheet formulas are slow and hard to share; physical dice are limited. Our Random Number Generator solves both problems in one lightweight web page.
Key Benefits
- Blazing Fast: Pure front-end code, no server round-trip, instant results.
- Privacy First: No data ever leaves your device.
- Responsive: Works on phones, tablets, and desktops without installing anything.
- Flexible: Generate 1 or 10 000 numbers, choose any range, toggle duplicates & sorting.
- Export Ready: One-click copy to clipboard for Excel, Google Sheets, or code.
SEO-friendly semantic markup means the tool is discoverable through search engines, while the ultra-minified inline styles and deferred scripts keep the initial load under 20 kB, ensuring smooth performance even on 3 G connections.