MATH & NUMBERS
Random Number Generator
Generate random integers or decimals in any range.
100% free
No sign-up
Private — runs in your browser
Instant results
KEY TAKEAWAYS
- Generate random integers or decimals in any range.
- Free to use — no sign-up, no account and no usage limits.
- Runs entirely in your browser, so the numbers you enter stay private.
- Works on desktop and mobile with instant, accurate results.
Last updated: June 2026
About the Random Number Generator
Set a range and how many numbers you need, choose integers or decimals, and allow or forbid duplicates.
Frequently asked questions
Can I get unique numbers only?
Yes — turn off duplicates and every generated number in the set will be distinct.
Free online tool from ConvertFleet. Calculations run entirely in your browser — nothing you type is sent anywhere. Results are estimates for general guidance only.