Bogus

Bogus is a simple and sane fake data generator for .NET languages like C#, F# and VB.NET. Bogus is fundamentally a C# port of faker.js and inspired by FluentValidation's syntax sugar.

Pricing: Free

Bogus will help you load databases, UI and apps with fake data for your testing needs.

A customizable Chrome and Firefox extension that fills dummy text in all input fields in a page.

Free