Generate a Random Integer
Quickly generate random integers. Runs entirely in your browser, so your data never leaves your device.
Output
The result appears here as you type.
How to use Generate a Random Integer
- 1. Set the batch size. Enter How many numbers to decide how many whole numbers the generator returns in one run.
- 2. Bound the range. Set Minimum value and Maximum value to constrain the integers, such as 1 to 6 for a die roll or 1 to 100 for general-purpose sample data.
- 3. Choose a separator. Set Separator to a comma, space or newline depending on whether you want an inline list or one value per line.
- 4. Copy the integers. Copy the resulting list into a spreadsheet, script, or game. Run the generator again for a fresh set of values.
When to use Generate a Random Integer
Generate a Random Integer returns whole numbers within a range you choose, a straightforward replacement for dice, drawing lots, or manually inventing sample numbers. It handles single values as easily as large batches.
- Rolling virtual dice for a game. A group playing a tabletop game remotely wants to roll a six-sided die without a physical one, setting the range to 1 through 6 for each roll.
- Picking a raffle winner's ticket number. An organizer running a raffle wants a transparent way to draw a winning ticket number within the range of tickets sold.
- Seeding sample IDs for a test database. A developer needs a column of integer IDs within a specific range to populate test records before running a migration script against them.
- Assigning random group numbers in class. A teacher wants to split students into groups by assigning each one a random number, then sorting by the result to form teams quickly.
Examples
Five random integers from 1 to 100
Output
42, 7, 89, 3, 56
Three dice rolls (1 to 6)
Output
4, 1, 6
About the Generate a Random Integer tool
Generate a Random Integer does its work locally, right in the browser. Quickly generate random integers. There is no upload step, no queue and no account, and your data never travels over the network.
It belongs to the Random Tools collection on EditSafely, a set of 120 small, focused Random utilities that share the same instant, private workspace.
You can shape the output with 4 settings, including How many numbers, Minimum value, Maximum value and Separator, and the result refreshes the moment you change one. 2 worked examples further down the page show exactly what the tool produces for real inputs.
Running locally also makes the tool fast and dependable: results appear as you type or drop a file, there is no server outage that can take it down mid-task, and confidential data can be processed without a second thought.
Frequently asked questions
Is Generate a Random Integer free to use?
Yes, it is completely free. All 2,658 tools on EditSafely work without an account, a subscription or usage limits.
Does the generator send anything to a server?
Everything happens locally. Your browser downloads the tool's code once, then does all the processing itself; nothing you enter is transmitted, stored or logged. You can even go offline after the page loads and it will still work.
How do I get a different result?
Run the generator again. Each run is computed fresh on your device, and any options you change are applied to the next result immediately.
Do I need to sign up or install anything?
No. The tool works in any modern browser on desktop, tablet or phone. There is no account to create, no extension to add and no software to install.
How do I use the result?
The output panel has a one-click copy button, and you can keep refining the input while you work; the result updates in place as you type.