Test Data Generation

Create realistic test data with powerful behavior types for your XML and JSON structures.

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Powerful Data Generation

Generate realistic test data that matches your production data patterns and structures.

Interactive interface showing various data generation behaviors including Keep Original, Select from List, Auto Increment, UUID generation, and more

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.