Infinio Tools

Recent Tools

No recent tools yet.

Random Number Generator

Generate single or multiple random numbers within a specified range.

Embed this tool

Add this free tool to your site in one line. Please keep the attribution link — it's how we keep the tools free.

Loading preview…
<iframe src="https://tools.infiniolabs.com/dev/random-number?embed=1" width="100%" height="600" frameborder="0" allowtransparency="true" loading="lazy" title="random-number"></iframe>
<p><a href="https://tools.infiniolabs.com/dev/random-number" target="_blank" rel="noopener">Powered by Infinio Tools</a></p>
Open tool

Settings

Numbers come from your browser's cryptographic randomness API (crypto.getRandomValues) — not for cryptographic keys.

Results

Click Generate to see numbers

History (last 10)

Generated sets appear here (saved locally).

Infinio Tools
© 2026 Infinio Labs