Fake Data Generator

Name: Fake Data Generator
Availability: InStock
Author: Nizam Vali

Generate Fake data for testing using AI

by Nizam Vali

FreeWeb

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Upvotes: 1
Comments: 0
Impressions: 34

About

This Mock Data Generator is a free, browser-based tool for creating realistic dummy datasets for software development and testing. It lets you define fields with meaningful names, choose from 120+ data types (such as names, numbers, emails, UUIDs, dates, IDs, and custom values), and optionally set a blank/null percentage per field to simulate incomplete data. You can generate datasets ranging from small samples to large outputs (up to around one million rows depending on your device). The tool supports multiple output formats including CSV, JSON, Excel (.xlsx), XML, SQL INSERT statements, and HTML tables. It also supports defining data generation rules using JSON Schema, and includes an “AI Prompt” option to generate a JSON schema. Field configurations are saved locally in the browser and restored on return, with no registration required.

Problem & solution

Problem

Need realistic dummy datasets for dev/testing without using real user data

Solution

Generate up to 1M-row mock data via fields/schema/prompt in many export formats

Who it's for

Developers, testers, and data engineers

Main features

120+ data types
Up to 1M rows
JSON Schema input
AI Prompt schema gen
Export CSV/JSON/XLSX/XML/SQL/HTML