API Data Generator

Generate realistic API responses, mock data, and documentation. Perfect for testing, prototyping, and development workflows.

API Settings

Configure API data generation

Ready to generate API data?

Configure your settings and click "Generate API"

API Data Generator Guide

Data Types

Choose from predefined data models like users, products, posts, orders, comments, or create custom structures.

Output Formats

Generate JSON, XML, GraphQL queries, or full REST API documentation with realistic sample data.

Response Structures

Configure array responses, paginated results, or single object responses with optional metadata.

Perfect For:

  • API prototyping
  • Frontend development
  • Testing scenarios
  • Mock servers
  • Documentation examples
  • Database seeding
  • Demo applications
  • Integration testing