Random Value Generator
Generate random values including integers, decimals, strings, UUIDs, booleans, and hexadecimal numbers. Customize ranges, precision, and character sets for testing, development, and data generation.
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Readme
What are random values used for in software development?
Random values are essential in software development for testing, simulation, security, and data generation. They help create diverse test scenarios, generate unique identifiers, populate databases with sample data, and ensure applications behave correctly under various conditions. From simple integers to complex UUIDs, random values serve as the foundation for creating realistic and unpredictable data patterns.
Tool Description
The Random Value Generator is a versatile tool that creates various types of random data for development, testing, and data generation needs. Generate integers, decimals, random strings, UUIDs, boolean values, and hexadecimal numbers with customizable parameters. Control ranges for numeric values, specify decimal precision, customize string character sets, and generate multiple values at once. Perfect for developers, testers, and anyone needing quick random data generation.
Examples
Integer Generation:
- Range: 1-100
- Output: 42, 17, 89, 3, 56
Decimal Numbers:
- Range: 0.00-1.00 (2 decimals)
- Output: 0.42, 0.17, 0.89, 0.03, 0.56
Random Strings:
- Length: 12 characters
- Character set: A-Z, a-z, 0-9
- Output: aB3xK9mP2nQ1, Zt8Lw4Rf6Yh3
UUIDs:
- Output: 550e8400-e29b-41d4-a716-446655440000
Hexadecimal:
- Length: 8 characters
- Output: 3a7f9c2b, d4e8f1a6
Features
- Generate multiple random values at once (1-1000)
- Six value types: integers, decimals, strings, UUIDs, booleans, hexadecimals
- Customizable numeric ranges and decimal precision (0-10 places)
- Flexible string generation with character set options (uppercase, lowercase, numbers, symbols)
- Adjustable string and hex length (1-1000 characters)
- Real-time generation with instant updates
Use Cases
- Unit Testing: Generate random test data for comprehensive test coverage
- Database Seeding: Populate development databases with realistic sample data
- API Development: Create mock data for API responses and request testing
- Security Testing: Generate random tokens, keys, and identifiers for security audits
- UUID Generation: Create unique identifiers for database records and distributed systems