Free Random Number Generator: Online Tool 2025

Random Number Generator

Minimum Value

Maximum Value

Quantity (1–1000)

Number Type Integer Decimal (2 places)

Allow Duplicates No (Unique Numbers) Yes (Allow Duplicates)

Sort Order None Ascending Descending

Recent Generations:

What is a Random Number Generator?

A Random Number Generator (RNG) creates random numbers within a specified range, useful for lotteries, games, simulations, and statistical analysis. Our free online tool lets you customize the range, quantity, and format to suit your needs, making it perfect for both fun and professional tasks.

Key Features of Our Generator

• Custom Range: Set minimum and maximum values for numbers.
• Quantity: Generate 1 to 1000 numbers at once.
• Number Type: Choose integers or decimals (2 decimal places).
• Uniqueness: Option for unique numbers or duplicates.
• Sorting: Sort results in ascending, descending, or no order.
• History: View up to 5 recent generations.
• Copy to Clipboard: Easily copy results for use elsewhere.

How to Use the Generator

Enter your preferences and click Generate to get random numbers:

• Range: Set minimum (e.g., 1) and maximum (e.g., 100).
• Quantity: Choose how many numbers to generate (e.g., 5).
• Type: Select integers (e.g., 42) or decimals (e.g., 42.35).
• Duplicates: Allow or prevent repeated numbers.
• Sort: Choose how to display results (e.g., ascending).
• Copy: Click Copy to save results to your clipboard.
• Reset: Clear inputs and results to start over.

Whether you’re picking lottery numbers, running simulations, or playing games, our Random Number Generator is your go-to tool. Try it now!