ToolHub

Random Number Generator

Generate random numbers with advanced controls including distribution types, uniqueness, precision, and cryptographic randomness. Includes statistical analysis, sensitivity testing, and interactive visualizations.

Key Features

  • • Generate random integers and decimal numbers
  • • Custom range (min and max values)
  • • Multiple distributions (uniform, normal, exponential)
  • • Unique number generation (no duplicates)
  • • Cryptographic random mode (secure randomness)
  • • Seed support for reproducible results
  • • Adjustable decimal precision
  • • Multiple output formats (list, CSV, JSON, text)
  • • Sorting options (ascending, descending)
  • • Batch generation (up to large datasets)
  • • Statistical analysis (mean, median, std dev)
  • • Frequency distribution (histogram)
  • • Sensitivity analysis over value ranges
  • • Interactive charts (histogram, scatter, line)
  • • History tracking with export (CSV, JSON, PDF)

Use Cases

  • • Simulations and probabilistic modeling
  • • Data science and statistical sampling
  • • Game development and randomness testing
  • • Cryptography and secure applications
  • • Academic experiments and research

How It Works

  • • Enter range (minimum and maximum values)
  • • Specify quantity and number type (integer/decimal)
  • • Choose distribution type and precision
  • • Enable optional settings (unique, crypto, seed)
  • • Generate numbers and view results
  • • Analyze output using charts and statistical tools

Generator Settings

?Enter the minimum value for random numbers.
?Enter the maximum value for random numbers.
?Number of random numbers to generate (1-10000).
?Choose between integers or decimals.
?Decimal places for decimal numbers.
?Select the distribution type.
?Enter a seed for reproducible results.
?Choose how numbers are displayed.
?Sort the generated numbers.