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User Data Generator

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Add at least one column

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Create rows of test users with a username, email, password, first name, and last name in each record. The set fits signup forms, login flows, and seeding a users table during development.

Seed for stable fixtures

Enter a seed to make the output repeatable. A test that expects the same ten users on every run stays stable when it reads from a seeded set. Clear the seed and press Regenerate to get new users.

Add more columns

This preset locks the five account fields. To add roles, addresses, or IDs, open the full random data generator and pick any combination of columns.

Frequently Asked Questions

Username, email, password, first name, and last name. Each record is one row, ready to seed a users table or mock an authentication response.

They are random placeholder strings for testing signup and login flows. Do not reuse them for real accounts.

Yes. Enter a seed and the same rows generate every time, so a test fixture stays stable. Leave it blank and press Regenerate for a fresh batch.

They are random and usually distinct, but collisions are possible at high row counts. For guaranteed-unique keys, use the full tool and add a UUID column.

Try another preset dataset

Full Random Data Generator tool

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