Mockaroo Test Data Generator
Generates realistic mock test data across 150+ field types and exports to CSV, JSON, SQL, Excel, and other formats.
What Mockaroo Test Data Generator does
Mockaroo Test Data Generator creates realistic mock test data across 150+ field types and exports to CSV, JSON, SQL, Excel, and other formats. Users select specific fields such as names, emails, addresses, dates, or complex identifiers and define the number of rows needed. The tool populates these selected columns with synthetic information that mimics real-world data patterns while remaining entirely fictional. The result is a structured dataset ready for application testing. Mockaroo offers a preview of generated data before export, allows derivation from example patterns, and provides options for line endings and BOM inclusion. While the free tier limits generation to 1,000 rows, paid plans unlock higher volumes and additional features. The platform also functions as an API mocking tool, letting users design mock APIs with controlled URLs, responses, and error conditions to parallelize UI and API development.
How to use the Mockaroo Mockaroo Test Data Generator
- 1
Select desired field types from the available list, such as First Name, Last Name, Email Address, or IP Address v4
- 2
Specify the number of rows needed for the dataset using the Row Number input
- 3
Choose the output format—CSV, JSON, SQL, or Excel—from the Format dropdown menu
- 4
Click Generate to preview the mock data, then use Save As... to download the file
- 5
Optionally adjust Line Ending settings (Unix LF or Windows CRLF) and include header or BOM before exporting
Best for
Developers, testers, and product managers who need to quickly generate large volumes of realistic synthetic data for application testing without using real information.
Limitations
- Free tier limits generation to 1,000 rows per dataset
- Paid plans required for higher row volumes and additional features
- Generated data is synthetic and does not represent real individuals
Mockaroo Test Data Generator FAQ
- Can I generate more than 1,000 rows of test data for free?
- The free tier on Mockaroo limits generation to 1,000 rows per dataset. Higher volumes require a paid plan starting at $60 per year.
- What file formats can I export the generated test data to?
- Mockaroo supports exporting to CSV, JSON, SQL, and Excel formats, making it versatile for different development workflows and database import needs.
- Does Mockaroo offer API mocking capabilities alongside data generation?
- Yes, Mockaroo functions as both a test data generator and an API mocking tool. Users can design mock APIs with controlled URLs, responses, and error conditions to parallelize UI and API development.
- How realistic is the generated test data?
- Mockaroo generates realistic, randomized mock data across predefined field types that mimic real-world data patterns while remaining entirely fictional and synthetic.
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