Dummy Data Generator

Extension Developer Tools9 users

Item media 1 (screenshot) for Dummy Data Generator

Item media 2 (screenshot) for Dummy Data Generator

Item media 3 (screenshot) for Dummy Data Generator

Overview

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

0 out of 5
No ratings
Learn more about results and reviews.

Details

Version
2.0.0
Updated
October 9, 2025
Flag concern
Offered by
zzzi10
Size
62.52KiB
Languages
English
Developer
Email
zzzi10@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

Generador de datos para formularios

5.0

Generador datos aleatorios válidos para formularios como DNI, CIF, IBAN, email, etc...

JSON Parser

0.0

Use JSON Parser for parsing, validation and online checking. Viewer, reader and formatter in one chrome extension!

Hidden APIs

0.0

Find & inspect internal APIs, scrape & automate tasks with ease. Ideal for devs, data scientists & web enthusiasts.

Loadmill Test Composer

4.6

Generate API Tests using AI

Gemini Code Enhancer

3.0

Edit code conveniently, test code instantly in 40+ languages. Perfect for people who want to quickly test and refine code snippets.

Fillr - Smart Form Filler & Test Data Manager

5.0

Smart Form Filler & Test Data Manager

JWT Decoder

5.0

Use Jwt Decoder if you don’t know how to decode JWT. Fast data decoding lets you check JSON Web Tokens. Parse JWT claims easily.

JMeter Script Generator

5.0

Captures HTTP requests and responses for JMeter script generation

AutoFill — Form Filler & Fake Data Extension

0.0

Fill forms instantly with fake data. Perfect for testers, developers, and anyone who wants one-click autofill.

Pretty Js

4.8

Pretty print your Javascript and JSON. Format your code for easier reading. Convert between XML and JSON.

Header Bidding Inspector by BiddingStack

0.0

Inspect and validate Prebid.js Data such as AdUnits, bids and Consent Data on web pages.

JSON Pretty

4.7

Use JSON Pretty to parse, format, and pretty print json data. A powerful json formatter and beautify tool for easy data readability.