Are these numbers truly random?

Yes! We use cryptographically secure random number generation (crypto.getRandomValues()) which provides high-quality randomness suitable for security and statistical applications.

Can I generate negative numbers?

Yes, you can set any minimum and maximum values, including negative numbers. For example, set min to -100 and max to 100 to generate numbers in that range.

乱数生成

指定範囲内の乱数を生成

Minimum

Maximum

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Generate truly random numbers with our free random number generator. Perfect for games, lottery picks, statistical sampling, password generation, and any application requiring randomness. Customize the range, quantity, and whether duplicates are allowed.

Set the minimum and maximum range
Choose how many numbers to generate
Select whether to allow duplicates
Click 'Generate' to create random numbers
Copy or use the results as needed

乱数生成

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