Worked example
A practical starting point
Generate six distinct integers between 1 and 49 in random order.
Play · Local browser tool
Random Number Generator
Generate secure integers from a range, with or without repeated values.
Private by defaultNo participant upload
0 ready
Participant data is processed in your browser and is not uploaded to the DrawFlow application server.
Wheel entries in text
Your wheel will appear here
Paste two or more entries to create real segments.
How it works
Three clear steps
- Set the inclusive range.
- Choose quantity and whether values may repeat.
- Generate with unbiased rejection sampling.
Fairness
Animation never decides
DrawFlow locks the result from a Web Crypto seed before any visual reveal. A downloadable package records the algorithm version, input hash, rule hash, seed, and result.
Questions
Random Number Generator FAQ
Are my entries uploaded?
No. Entries and results are processed on this device and are not uploaded to the DrawFlow application server.
Does the animation choose the result?
No. DrawFlow fixes the result first, then uses animation only to reveal it.