🎲 Test Data Generator

Generate fake test data: names, emails, addresses, phones, companies, dates, UUIDs, colors. EN & JA locales. Export as CSV / JSON / SQL.

✅ 100% free, no signup, runs entirely in your browser

Locale

Rows

Format

Table name

Fields

🔗 Related Tools

1

Set locale and row count

Select English (US) or Japanese locale, then specify the number of rows to generate (up to 1000).
2

Choose output format and fields

Choose JSON, CSV, SQL INSERT, TSV, or Markdown table format, then check the fields you need (name, email, address, etc.).
3

Generate, copy, or download

Click Generate to create the data. Use Copy or Download to retrieve the result.

Is the generated data different every time?

Yes. Clicking Generate produces randomly different data each time.

Which databases does the SQL output support?

Standard SQL INSERT statements are generated, compatible with MySQL, PostgreSQL, SQLite, and most other databases.

Is the generated data safe to use?

All data is randomly generated in your browser and contains no real personal information. It is suitable for testing, demos, and development.