The Ultimate Algorithmic Mock Data Engine. Stop mocking with random strings — generate cryptographically valid test data. 390 types · 6 locales · Zero dependencies · CLI (Local Serverless) + REST API + Pyton LIb + JMeter Plugin.
Veilgen Alternatives
Veilgen is described as '-Master is a powerful and flexible fake data generator designed for developers, testers, and security researchers. It supports a wide range of data types, including names, addresses, emails, phone numbers, and even structured JSON data' and is an app. There are more than 10 alternatives to Veilgen for a variety of platforms, including Web-based, Self-Hosted, Windows, Linux and Mac apps. The best Veilgen alternative is Mock Jutsu, which is both free and Open Source. Other great apps like Veilgen are LoreData, AryaWebStudio, Mock Turtle and JSONGenerator.
Alternatives list
Generate lore-accurate personas from pop culture with no cross-universe mixing for demos and mockups. Breaking Bad, Harry Potter, Game of Thrones, and more.


AryaWebStudio offers fast, free, no-signup file conversion tools for documents, images, audio, and video. Simple interface, quick results, and privacy-friendly processing.


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Build your own custom JSON structure using our easy-to-use GUI or import from an existing JSON schema. Then, sit back and let Mock Turtle generate random data based on your provided structure. It generates random data in real time as you build your tree structure.



In a world dominated by data-driven applications and services, JSON has become the lingua franca of data interchange. The JSON Generator was built to craete a new, more intuitive way of crafting JSON data structures.
Cost / License
- Free
- Proprietary
Platforms
- Online

Generate random data for testing purposes including names, streets, cities, numbers, phone, reversed regular expressions... Free without any registration required!

dbForge Data Generator for MySQL is a powerful GUI tool for creating massive volumes of realistic test data for MySQL databases.
Cost / License
- Freemium
- Proprietary
Platforms
- Windows



Cost / License
- Free
- Open Source
Platforms
- Self-Hosted
Writing test data and then writing out the code to consume it is a tedious process. Especially if you need it across multiple programming languages and database(s). What if you could easily define what your schema should look like, and get your data, code, and SQL automatically...
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)


Generate millions of rows of mock data for PostgreSQL, MySQL, MongoDB, SQLite, JSON, and CSV. Import SQL schemas, maintain referential integrity with foreign keys, and download instantly.


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A fully customizable random data generator that returns results in JSON/CSV/SQL/YAML via API. Rather than testing out your applications with arbitrary data such as "asdf", "blah", "user1", etc.

It's a free, open source script written in JavaScript, PHP and MySQL that lets you quickly generate large volumes of custom data in a variety of formats for use in testing software, populating databases, and scoring with girls.
Cost / License
- Free
- Open Source
Platforms
- Online


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