How to use random number generator
Generate random integers with browser cryptographic randomness. Choose a minimum, maximum, count and whether results may repeat.
- Choose or enter the content for this tool.
- Start the action with the settings you want.
- Review the result before copying, sharing or continuing.
Try this next
Pick ten unique numbers between 1 and 100 for a simple classroom exercise.
This is a local utility, not an audited lottery platform. A unique selection cannot exceed the number of values in its range.
Questions, answered.
Is random number generator free to use?
Yes. This tool is part of Nepocore’s free browser toolkit. There is no paid tier, file-download gate or application account required.
What should I check before using the result?
This is a local utility, not an audited lottery platform. A unique selection cannot exceed the number of values in its range.
Does this tool upload my files or text?
The tool processes its input in your browser. File contents and text are not sent to a processing server. See the privacy page for local storage and hosting details.