Fake Data Generator
Generate realistic mock data as JSON, CSV or SQL.
Fields
Free fake data generator. Build rows of realistic mock data — names, emails, addresses, companies, UUIDs and more — and export as JSON, CSV or SQL INSERT statements. Generated in your browser, nothing uploaded.
How to use the Fake Data Generator
- 01Tick the fields you need — name, email, address, UUID and more.
- 02Set how many rows to create and pick JSON, CSV or SQL output.
- 03Copy the result or download it as a file.
Frequently asked questions
Is the data really random and safe to use?
Yes. Values are assembled from built-in sample lists on your device, and UUIDs use crypto.randomUUID(). Nothing is uploaded, so it's safe to seed databases and tests with.
What formats can I export?
JSON (an array of objects), CSV (with a header row and proper quoting) and ready-to-run SQL INSERT statements for a table name you choose.
How many rows can I generate?
Between 1 and 100 rows per batch. Because it runs locally, generation is instant and you can regenerate as often as you like.