Is the generated data real?

No. All names, emails, phone numbers, and addresses are randomly generated from curated word lists. They look realistic but correspond to no real individuals. This makes the data safe for development, demos, and testing without privacy concerns.

How many rows can I generate?

Up to 1,000 rows per generation. The tool runs entirely in your browser, so the limit is your device's memory. For most development and testing purposes, 100-500 rows is sufficient.

Can I generate relational data?

The current tool generates flat tables. For relational data (users with related orders, posts with comments), generate each table separately and manually assign foreign key relationships, or use the UUID field to create joinable IDs.

How to Generate Mock Data for Development and Testing (2026)

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