jsf: Fake JSON from Schema

JSON →
library 0.11.2 ·python
verified May 22, 2026

JSF (JSON Schema Faker) is a Python library designed to generate realistic-looking fake JSON data based on a given JSON schema. It supports a wide range of JSON schema features, including types, formats, patterns, and more complex structures like arrays and objects. The library is actively maintained with frequent releases, with the current stable PyPI version being 0.11.2, although more recent releases like 0.11.4 have appeared on GitHub, indicating a rapid development pace.

total hits 11
actors 6 distinct systems
last hit 5d ago Bingbot
Script
3
GPTBot
2
Search engines
2

top countries 🇺🇸 United States · 🇫🇷 France · 🇩🇪 Germany · 🇮🇳 India · 🇨🇦 Canada