Mock Data Generator
Fake CSV / JSON / SQL rows with realistic names
Schema
| Name | Type | |
|---|---|---|
About Mock Data Generator
What this tool does
A schema-driven fake data builder powered by Faker.js. Define columns (name, email, address, UUID, ISO date, phone, company, integer, boolean, etc.), pick a row count, and export as CSV, JSON or SQL INSERT statements. Everything is generated in your browser — no rate limits and no data is transmitted.
When to use it
- Seeding a dev database with realistic-looking rows
- Filling out a UI screenshot without exposing production data
- Load-testing an API with plausibly-shaped payloads
- Building CSV samples for onboarding docs
Frequently asked questions
Practical limit is a few tens of thousands per run — browser memory is the ceiling. For larger sets, run multiple exports.
You can seed Faker with a fixed seed for reproducible output; without a seed, each generation is fresh.
CSV (with delimiter choice), JSON array, and SQL INSERT statements with a table name of your choice.
Yes — Faker generates plausible names, addresses, companies, and locale-aware phone numbers.
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Mock Data Generator
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