Random CSV & Excel Data Generator

Generate thousands of rows of high-quality mock data for your projects. Customize fields, formats, and download instantly as CSV or Excel (XLSX).

Generation Settings

Number of Rows

Max 10,000 rows for browser performance.

Include header row

CSV Formatting

Separator

Quote Character

Data Locale

Language / Locale

Different locales provide localized names, addresses, and formats.

🌍

Generate realistic names, addresses, and phones in multiple languages including Chinese, Japanese, and more.

🎲

Choose from dozens of data types: UUIDs, IPs, Avatars, Emails, Prices, and Custom Random Text.

💻

Data is generated entirely in your browser. Fast, secure, and no server-side limits.