JSON Generator generates data according to the template and saves it. Data can be requested from server using ajax with jsonp.
Cost / License
- Free
- Proprietary
Platforms
- Online

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, JavaScript, SaaS and Typescript apps. The best Veilgen alternative is LoreData, which is both free and Open Source. Other great apps like Veilgen are AryaWebStudio, Mock Turtle, JSONGenerator and Random Data.
JSON Generator generates data according to the template and saves it. Data can be requested from server using ajax with jsonp.

JSON Schema Faker combines JSON Schema standard with fake data generators, allowing users to generate fake data that conform to the schema.


It's hard to put together a meaningful UI prototype without making real requests to an API. By making real requests, you'll uncover problems with application flow, timing, and API design early, improving the quality of both the user experience and API.
