Data Mocker: Random Test Files

Powerful and flexible tool that allows you to quickly generate, customize, and export realistic mock data in a wide range of formats including JSON, XML, SQL, CSV, and Excel. Whether you're a developer, QA engineer, data analyst, or product designer, Data Mocker makes it easy to simulate datasets tailored to your needs.

You can select individual fields or use pre-built templates to instantly create test files with structured data. Fine-tune the output with advanced settings such as the number of rows, date formats, value ranges, and localization. With just a few clicks, you can download or share your generated mock files in the format that suits your workflow.

Keep track of your activity with built-in history, reuse previous configurations, and speed up your work with intelligent presets. Whether you're building prototypes, testing APIs, populating databases, or training machine learning models Data Mocker saves you time and helps you stay focused on what matters.

Key features:

- Export data in JSON, XML, SQL, CSV, XLSX

- Choose fields manually or use recommended templates

- Customize row count, formats, and data types

- Share or download files instantly

- Access your generation history anytime

- Advanced configuration options for power users

- Clean, fast, and user-friendly interface