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Tạo
Mock Data Generator
Generate realistic fake data for testing in JSON or CSV format with customizable fields.
About Mock Data Generator
Mock Data Generator is a free online tool that creates realistic fake data for testing and development. It supports 17 data types including names, emails, phone numbers, addresses, UUIDs, dates, and more. Generate up to 1000 records in JSON or CSV format. All random values use cryptographically secure generation (crypto.getRandomValues).
How to Use
Define your data fields by adding rows with a field name and selecting a data type. Use preset templates (User, Product, Order) for quick setup. Set the number of records to generate (1-1000), choose your output format (JSON or CSV), and click Generate. You can copy or download the generated data.
Common Use Cases
- •Generating test data for database seeding
- •Creating mock API responses for frontend development
- •Populating UI prototypes with realistic data
- •Testing data import/export functionality
- •Creating sample datasets for documentation and demos