Daily life tool
Standalone tool pageRandom Number Generator
Generate random numbers within a custom range.
Output
Result
First result
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How It Works
The tool uses browser randomness to select numbers between your minimum and maximum. Integer mode can optionally prevent duplicates.
Example
Generate 5 unique random integers from 1 to 100 for a quick raffle or classroom activity.
Frequently Asked Questions
Is this cryptographically secure?
No. It uses browser random values for everyday picks, games, and sampling, not security-sensitive randomness.
Can I generate unique integers?
Yes. Enable unique results when using whole numbers and the requested count fits inside the range.
Is this exact enough for everyday use?
Yes for most quick decisions, but check rounding, currency, tax, or local assumptions when exact results matter.
What should I do before acting on the result?
Review the inputs, compare at least one alternate scenario, and confirm any external price, rule, or deadline.