Random Number Generator
Utility ToolsRandom numbers in any range, with or without repeats
Embed this tool on your websiteFree
- Choose how tall the frame should be.
- Press Copy code.
- Paste it into your page, blog, WordPress or Notion HTML block.
The tool runs inside your visitor's browser, nothing is uploaded, and a small "Powered by ToolCloak" line stays under it. The second line (script) is optional: it makes the frame fit the tool's height.
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History
All history →Random Number Generator — at a glance
Draw fair random numbers for contests, games, classroom picks or testing.
How to use it — step by step
A minimum, a maximum and how many numbers you need.
Enter your numbers
Fill in the fields — sensible example values are already filled in.
Pick your options
Choose any dropdowns or switches that apply to your case.
Generate Numbers
Press the button. The result is created instantly on your device.
Read the answer
The main answer is shown big at the top, with details below it.
Pro tips
Small things that make the result better.
Quick facts
Frequently Asked Questions
Is it truly random?+
It uses your browser’s cryptographically secure generator, which is far better than basic random functions.
Can I pick numbers without repeats?+
Yes. Keep No repeats on. The range must be big enough for the count.
Can I use negative numbers?+
Yes. Enter a negative minimum such as −50.
Is this tool really free?+
Yes — completely free, no signup, no watermark and no usage limit.