JSONTech

Mock Data Generator

Generate realistic fake JSON data with configurable fields using Faker.js

(1–100)

Fields to include:

Generated Data

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Frequently Asked Questions

Define your data structure using the schema builder — choose field names and types (name, email, address, number, date, etc.) and set the number of records. Click Generate to create realistic-looking test data instantly.

The generator supports names, emails, phone numbers, addresses, company names, job titles, dates, UUIDs, URLs, IP addresses, colors, product names, prices, and lorem ipsum text — over 50 data types using the Faker.js library.

Absolutely. The mock data is designed for development and testing. Use it to populate databases, test API endpoints, fill UI components, or create demo environments. The data is realistic but entirely fictional.

You can generate up to several thousand records at once. The tool runs in your browser, so performance depends on your device. For typical use cases (10-500 records), generation is instant.