Buildify, created by well-known Blender artist Pavel Oliva, is a free geometry nodes library for Blender that focuses on procedural building generation. Released in 2022 and still active in 2025, it provides a modular and user-friendly approach that allows artists to generate buildings quickly without building complex node systems from scratch.

Buildify is designed to make building creation more efficient while remaining flexible:

Although Buildify was first introduced in 2022, it remains a relevant option for Blender users interested in procedural workflows. It is completely free to use, including in commercial projects, though selling the graph itself or its derivatives is not allowed. If the library saves you time in production, consider supporting its development with a donation.

While Buildify provides a flexible way to generate modular buildings in Blender, other tools exist such as Post USSR Builder by Alexey Yakovlev, a simple generator for post-Soviet style buildings that only works in Blender 2.93, or Blenderesse’s Generators for Blender 3.0+, which include free setups for walls, cobbles, and vegetation and can be combined to extend procedural environments with additional details. Some artists also prefer creating their own procedural façades or structures directly with blender geometry nodes.

✨ You can download Buildify for free and start experimenting with procedural building generation in Blender today by clicking: here. 

👉 Coming soon: Blender Tool Development Fundamentals, a complete guide to creating custom operators, UI extensions, gizmos, and Qt widgets for advanced add-on development.