Random Number Generator
Generates a batch of random integers or decimals within a range, with options for duplicates, decimal precision, and quick sum/average stats.
Random Number Generator — Free Online Tool
Generates a batch of random integers or decimals within a range, with options for duplicates, decimal precision, and quick sum/average stats.
How to use the Random Number Generator
- Open the tool above — it runs entirely in your browser, so your input never leaves this page.
- Paste or type your input into the field, then press the relevant button (e.g. Encode / Decode, Generate, or Convert).
- Copy the result from the output area with the copy button orCtrl/Cmd + C.
- No signup, no upload, and no tracking — repeat as often as you need.
Frequently asked questions
Is the Random Number Generator free to use?
Yes. The Random Number Generator is completely free, with no signup, no ads inside the tool, and no hidden limits.
Does the Random Number Generator upload my data?
No. The Random Number Generator processes everything locally in your browser. Your input is never sent to a server, so it stays private even on shared devices.
Does the Random Number Generator work offline?
After the page loads, the Random Number Generator runs entirely in your browser, so it keeps working without a network connection.
Free & private — why use this Random Number Generator
The Random Number Generator runs 100% client-side in your browser. Your data is never uploaded to a server, no account is required, and the tool is completely free. It works offline once the page has loaded and is part of a growing collection of privacy-first developer utilities.