Test Data Generator
Create realistic test data with powerful behavior types for your XML and JSON structures.
Powerful Data Generation
Generate realistic test data that matches your production data patterns and structures.
Keep Original
Preserve the original value from your template when generating test data.
- Maintain specific values that should remain unchanged
- Preserve important identifiers or references
- Keep critical business logic intact
Select from List
Choose values from a predefined list to ensure data consistency.
- Define lists of valid values for specific fields
- Ensure generated data follows business rules
- Create realistic test scenarios with controlled values
Auto Increment
Generate sequential values for fields that require unique, ordered identifiers.
- Create incrementing IDs or reference numbers
- Customize start value and increment step
- Maintain data relationships with sequential references
Generate UUID
Create unique identifiers for fields that require globally unique values.
- Generate standard UUIDs (v4)
- Ensure uniqueness across large datasets
- Perfect for primary keys and reference IDs
Reference Value
Reference values from other fields to maintain data relationships.
- Link related data points together
- Maintain referential integrity in test data
- Create complex data relationships
Generate Date
Create date values with various formats and options.
- Fixed date - Use a specific date value
- Today's date with optional offset
- Incremental dates - Create sequences of dates
- Random dates - Generate dates within a range
- Multiple date formats (ISO, custom formats)
Generate Number
Create random or sequential numbers for numeric fields.
- Random numbers within specified ranges
- Sequential numbers with custom increments
- Support for integers and decimals
- Format numbers with specific precision
Custom Script
Use JavaScript to generate custom values with complex logic.
- Write custom JavaScript for complex data generation
- Access other field values in your scripts
- Implement business-specific logic
- Create highly realistic test data
Ready to generate realistic test data?
Start using our powerful data generation behaviors today.
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