Random Number Generator
Generate random numbers in any range. Use it even when you need dice.
You can also sort the results in ascending order, hide them and show them one by one with a click.
News
2025/07/05 NEW
Added "Cost-effectiveness Calculator" to "Tool".
Calculate the cost-effectiveness.
Please use this if you want to know which is the cheapest item among multiple items.
Calculate the cost-effectiveness.
Please use this if you want to know which is the cheapest item among multiple items.
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