Fake Data Generator

Generate realistic fake data for testing and development. Create mock names, emails, addresses, phone numbers, companies, and more. Export as JSON, CSV, or SQL. 100% client-side.

About Fake Data Generator

This tool generates realistic-looking fake data for software testing, database seeding, UI prototyping, and demo environments. All data is randomly generated in your browser — no information is stored or transmitted.

Features

Pure client-side — data never leaves your device
50+ data field types across personal, company, web, finance, and content categories
Batch generate up to 1,000 records at once
Export in JSON, CSV, SQL INSERT, or plain text formats
One-click copy or download as file
Multilingual support

Frequently Asked Questions

Is the generated data truly random?

Yes. We use your browser's built-in random number generator to pick values from large datasets. Names, addresses, and companies are selected from curated lists of real-world examples.

Can I use this data in production?

No. This data is for testing and development purposes only. Credit card numbers and bank accounts are randomly generated and do not correspond to real financial instruments.

Is there a limit to how much data I can generate?

You can generate up to 1,000 records per batch. For larger datasets, you can generate multiple batches or download the results and combine them.

What formats are supported for export?

JSON (array of objects), CSV (comma-separated values with header row), SQL INSERT (ready-to-run INSERT statements), and plain text (one record per line).