Dummy Data Generator
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Generate realistic dummy data from Java/JS/TS classes. Perfect for testing and prototyping with smart field detection.
Dummy Data Generator
Easily generate realistic dummy data for Java and TypeScript classes in seconds.
This extension helps developers speed up unit testing, prototyping, and mock API design by converting object definitions into sample data—instantly.
Whether you're working in Java or TypeScript, you'll get valid, readable output in one click.
✨ Features
Detects Java or TypeScript automatically
Generates:
✅ Java classic objects
✅ Java with Lombok builder
✅ TypeScript JSON-style objects
Supports custom field recognition (e.g., email, uuid, age, city, etc.)
Outputs realistic values, not just placeholders
Copy generated data to clipboard instantly
Option to generate multiple objects at once
💡 Great For
Backend developers
Frontend mock data setup
Test automation
Rapid prototyping