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Everyday Tools
Free online tool
Generate random integers within a range directly in your browser.
Tool workspace
Enter the details the tool needs, then review the result before using it.
Simple games, sampling, test data and everyday random choices.
Set both minimum and maximum bounds deliberately so the generated range matches your use case.
It is not intended as a cryptographic random source for security-sensitive systems.
How to use it
Use the controls above, check the result, then copy or download it when available.
No. Use a cryptographically secure generator for security-sensitive secrets.
Use this tool whenever you need: Simple games, sampling, test data and everyday random choices. It offers a fast, client-side workflow without sign-ups, installation or complex software.
Yes. All processing executes locally in your browser using client-side JavaScript. Your inputs, files and calculations remain private and are never uploaded to our servers.
Set both minimum and maximum bounds deliberately so the generated range matches your use case. Important note: It is not intended as a cryptographic random source for security-sensitive systems.
Related
Everyday utility
Choose a range and generate one or more cryptographically secure random numbers in your browser.
1. Set the range
Use whole numbers between −1 billion and 1 billion.
Unique mode requires the selected range to contain enough different values.