Fake test data
Generate realistic fake sample data as a table, JSON or CSV, right in your browser.
Files are processed in your browser and never uploaded.
How to use Fake test data
Add your input
Put your output into the box on the page.
Set the options
Choose Full name, Email, Username, Phone, Street address and City. Nothing is hidden until you press a button.
Press Generate, Don →
The result is produced on your own device, using your browser's own random and crypto functions where randomness is involved. Copy copies it and Download saves it as a file.
What this tool does
Names, emails, addresses, companies and more
Fields cover names, emails, usernames, phone numbers, addresses, cities, countries, companies, job titles, dates, UUIDs, IP addresses, colours and lorem text.
Output as table, JSON or CSV
Take the result as a table to read, JSON to feed an API, or CSV to import into a spreadsheet or a database.
Pick exactly the fields you need
Tick only the fields you need and the output has only those columns, so a seed file is not full of things you will never use.
Up to 5000 rows
Generate up to 5000 rows in one go, which is enough to make a list view or a pagination bug show itself.
Safe fictional data, works offline
The data is invented locally and matches nobody, so it is safe to commit or share. Nothing is uploaded and it works with no connection.
Frequently asked questions
Is this real personal data?
No. Every value is randomly invented in your browser from generic word lists, so it does not describe real people. It is safe fictional sample data for testing and demos.
Is anything uploaded?
No. All data is generated locally with nothing uploaded. It works offline once loaded.
What fields can I generate?
Names, emails, usernames, phone numbers, addresses, cities, countries, companies, job titles, dates, UUIDs, IP addresses, colour codes and lorem sentences. Pick any combination.
Can I export it?
Yes. View it as a table, or switch to JSON or CSV and copy or download it to seed a database, spreadsheet or test suite.
How many rows can I make?
Up to 5000 at a time, which covers most testing needs.
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