Faker is a Python package that generates fake data for you.

• UpdatedFeb 6, 2026
• Python

Generate massive amounts of fake data in the browser and node.js

• UpdatedFeb 17, 2026
• TypeScript

📇 A simple fake data generator for C#, F#, and VB.NET. Based on and ported from the famed faker.js.

• UpdatedDec 22, 2025
• C#

orval is able to generate client with appropriate type-signatures (TypeScript) from any valid OpenAPI v3 or Swagger v2 specification, either in yaml or json formats. 🍺

• UpdatedFeb 20, 2026
• TypeScript

Property based testing framework for JavaScript (like QuickCheck) written in TypeScript

• UpdatedFeb 20, 2026
• TypeScript

Open Source Data Security Platform for Developers to Monitor and Detect PII, Anonymize Production Data and Sync it across environments.

• UpdatedAug 30, 2025
• Go

Up-to-date simple useragent faker with real world database

• UpdatedFeb 8, 2026
• Python

Fake data generator for javascript

• UpdatedJun 25, 2023
• JavaScript

🎲 Mock or extend your GraphQL API with faked data. No coding required.

• UpdatedNov 24, 2023
• TypeScript

Expressive fixtures generator

• UpdatedFeb 16, 2026
• PHP

create custom test databases that are populated with fake data

• UpdatedNov 25, 2019
• Python

Go (Golang) Fake Data Generator for Struct. [Notes]This repository is archived, moved to the new repositoryhttps://github.com/go-faker/faker

• UpdatedDec 8, 2022
• Go

Generating fake data for the JVM (Java, Kotlin, Groovy) has never been easier!

• UpdatedFeb 20, 2026
• Java

Database anonymization and synthetic data generation tool

• UpdatedFeb 20, 2026
• Go

🧩 The Ultimate Toolkit for Generating Type-Safe API Clients, Hooks, and Validators.

• UpdatedFeb 20, 2026
• TypeScript

🎩 A fake log generator for common log formats

• UpdatedJun 5, 2025
• Go

Faker is a pure Elixir library for generating fake data.

• UpdatedFeb 20, 2026
• Elixir

A tiny generator of random data for golang, also known as a faker

• UpdatedMar 9, 2023
• Go

Go (Golang) Fake Data Generator for Struct, previouslyhttps://github.com/bxcodec/faker

• UpdatedFeb 16, 2026
• Go

A model factory library for creating expressive, auto-completable, on-demand dev/test fixtures with Symfony and Doctrine.

• UpdatedFeb 17, 2026
• PHP