Can I generate random numbers without duplicates?

Disable duplicates and choose a count that fits the selected range. Decimal mode uses hundredth-sized values, so its unique-value pool also has a finite size.

How many decimal places do random values use?

Decimal mode formats values to two decimal places. It does not provide arbitrary decimal precision or exact decimal sampling for financial calculations.

Is this random-number generator suitable for passwords or keys?

It uses Math.random, so it is intended for ordinary sampling and test data. It does not provide cryptographic key generation.

Random Number Picker | Tool Factory

Tool workspace

Ready

Your input stays in this browser.

Input

Add your source and choose the required options.

Minimum

Maximum

Number count

Output options

Allow decimal values

Allow duplicate values

Sort results

Separator

Run the tool when your input is ready.

Ready for a result

Run the tool to create the result.

Direct answer

What Random Number Picker does

Random Number Picker helps you generate random numbers within a selected range. You can add text or data, choose the needed options, and review the text result.

Output

What you receive

The tool returns a text result. Check the result before you use it in another system.

Use this tool

How to use Random Number Picker

Add the text or data that you want to process.
Use the available controls to choose the required options.
Review the text result. Copy or download it when the tool provides that action.

Processing

Browser processing

This tool processes its input in your browser. Your files and text stay on your device.

Limits

Check before you use the result

The result depends on the quality and format of the supplied text or data.
Closing this page clears the active task from the interface.

Topics

Explore connected categories

Generators & Randomness