Mockaroo - Random Data Generator and API Mocking Tool | JSON / CSV / SQL / Excel
Generate custom mock data in CSV, JSON, SQL, or Excel formats to test and demo your apps. Mockaroo helps you create realistic sample data and mock APIs.
Create realistic test data in seconds
Mockaroo is a handy online tool for anyone who needs sample data to test, demo, or develop software applications. You can quickly generate custom datasets in formats like CSV, JSON, SQL, or Excel, making it easy to fill your apps or prototypes with realistic information.
With Mockaroo, you can also design and host your own mock APIs, controlling the responses and error conditions just like a real service. This lets you test your front-end or API integrations without waiting for a backend to be finished. It's perfect for developers, testers, or anyone needing high-quality fake data to speed up their workflow.
Whether you're building a new app, creating a demo, or running tests, Mockaroo streamlines the process by letting you define fields, customize data types, and even simulate complex scenarios. It's a practical way to parallelize development and improve the quality of your software from the start.
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