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Generate random decimals with a specified range, decimal places, and quantity. Ideal for data analysis, simulation experiments, and more.
Click the generate button to start generating random decimals
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Generate random phone numbers by country, carrier, and prefix on demand for development, testing, and data simulation.
Random Chinese Name Generator
Bulk generate random Chinese names by gender, length, and surname for novels, games, and character design.
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French Name Generator
Generate authentic French names for character creation, gaming IDs, and cultural learning.
Random Phone Number Generator
Generate random phone numbers by country, carrier, and prefix on demand for development, testing, and data simulation.
Random Chinese Name Generator
Bulk generate random Chinese names by gender, length, and surname for novels, games, and character design.
Random Email Generator
Bulk generate random email addresses for testing and sign-ups with custom prefixes and domains.
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Calculate the information entropy of text or data sequences to evaluate uncertainty and randomness.
When you need a set of random decimals within a specific range for data analysis, simulation experiments, or teaching demonstrations, generating them manually is time-consuming and lacks true randomness. The Random Decimal Generator uses algorithms to generate a specified number of random floating-point numbers within your defined minimum and maximum values, retaining precise decimal places. Each generated number follows a uniform distribution, ensuring statistical randomness.
What is the maximum number of decimal places supported?
The tool supports precise settings from 0 to 10 decimal places.
Do the generated random numbers include the maximum value?
Yes, the generated random numbers fall within the closed interval [min, max] and are accurately represented based on your specified decimal places.
In Monte Carlo simulations, we recommend generating at least 1,000 samples to ensure statistical significance. For example, when simulating a product pass rate test, you can set the range to [0.85, 0.99] with 2 decimal places and generate 1,000 random numbers as sample data. Note that the number of decimal places affects the total number of possible unique values. If the requested generation quantity exceeds the total number of unique values, the deduplication feature will automatically limit the actual output quantity.
