Utility · free
Random Number Generator
Generate random integers or decimals between any bounds, no repeats allowed, as many as you need to pick a winner.
About the Random Number Generator
Generate random integers or decimals between any bounds, no repeats allowed, as many as you need to pick a winner.
Everything runs in your browser — nothing is uploaded.
How to use the Random Number Generator
- Step 1Choose how many results you need.
- Step 2Press Generate.
- Step 3Copy one result or download the whole batch.
When people reach for this tool
Draw a name fairly from a list
Removing duplicates prevents the same entry appearing twice in a draw.
Choose a subset from a larger group
A bounded range with no repeats is a straightforward random sample.
Produce varied input values without writing them out
A range with decimals is a quick way to cover awkward values in a test case.
Practical tips
- Use no repeats when fairness matters,Duplicates bias a draw towards whoever appeared more often in the source list.
- Seed your expectations, not the number,The generator is fair within the range you set. The fairness of a prize draw depends on how the list was built, not on the draw itself.
What you get
- Curated word and data banks
- Copy or download results
- Fully offline and private
Random Number Generator — FAQ
Is my data safe?
Yes. Everything runs in your browser and nothing is uploaded to any server.
Is it really free?
Every Social-X tool is free, unlimited and works offline.
How random is it?
It uses the browser’s random source, which is far better than a basic random function and entirely suitable for draws and sampling.
Can it produce repeats?
Yes, unless you switch repeats off. Leaving repeats on is correct for many uses, such as generating test data.
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