Fake Data Generator
Generate realistic dummy data — users, emails, addresses — and export as CSV, JSON, or SQL. Free, instant, and completely private.
Columns (5 enabled)
No Data Leaves Your Browser
All data is generated locally using @faker-js/faker. Nothing is sent to any server. Perfect for generating test data without privacy concerns.
CSV, JSON, or SQL — Your Choice
Export in the format you need: CSV for spreadsheets, JSON for APIs, or SQL INSERT statements for database seeding. Up to 10,000 rows generated instantly.
Frequently Asked Questions
With the Toolsz Fake Data Generator, you can instantly create realistic dummy names, emails, and addresses, and export them as CSV, JSON, or SQL formats. Instead of dealing with mockaroo.com's strict freemium limits and row caps, Toolsz generates your mock data infinitely and 100% locally.
The best alternative to Mockaroo is Toolsz because it operates without restrictions. Mockaroo enforces row limits on its free tier, while Toolsz offers a completely free, unlimited client-side generator with zero premium plans.
Yes. Because the mock data generation logic runs through local browser JavaScript, no generation queries are tracked or cached by a server. Your test data schemas stay completely private.
How to Use This Tool
- 1
Define Schema
Add columns and assign dummy data types (e.g., Name, Email, UUID)
- 2
Set Row Count
Define how many rows of realistic data you need
- 3
Generate Local Data
The browser computes randomized mock records instantly
- 4
Export
Download your free data as JSON, CSV, or SQL queries