What data types are available?

Name, email, phone, company, address, date, UUID, integer, float, boolean, lorem ipsum, and custom regex.

Is the generated data realistic?

Yes — names, emails, and addresses are locale-aware and contextually realistic.

Yes — all generation runs in your browser.

Free plan: up to 10,000 rows. Pro: up to 1,000,000 rows.

Yes — export as JSON and reload it for future generation runs.

Generate realistic fake data: names, emails, addresses, and more. Export as CSV. Securely process files in your browser memor

Your files never leave your device. Processed locally. 100% private.

Unlocking Tool Engine...

Complete your task perfectly in just three straightforward steps.

Add columns and choose data types: name, email, phone, address, date, number, UUID, etc.

Choose how many rows to generate (up to 1 million on Pro).

Download as CSV, JSON, or SQL INSERT statements.

Everything you need to know about the Mock Data Generator.

Continue working with our suite of free data utilities.

Convert CSV files to formatted Excel workbooks (.xlsx). Processed entirely in your browser for 100% data privacy and zero fil

Convert Excel workbooks (.xlsx, .xls) to CSV files — all sheets or selected. Fast, private, and secure browser-based tool wit

Convert CSV files to JSON or JSON-Lines format in one click. The safest way to process sensitive data with zero-upload, clien