Toolkite

100% Browser-Based · Zero Upload · Your Files Never Leave Your Device

All processing happens in your browser. We never see your files.

Mock Data Generator Online Free — Fake JSON, CSV & Test Data

Build schemas and generate realistic fake data with faker.js. No signup. Browser-only.

How to use

  1. 1

    Build a schema

    Add fields and pick types — name, email, address, date, and more.

  2. 2

    Generate

    Choose row count (1–20,000 free) and generate realistic fake data.

  3. 3

    Export

    Preview and download as JSON or CSV.

Frequently asked questions

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