Batch Render Collection is a Blender addon designed to automate the rendering process for multiple collections and objects. It allows you to output static images or animations for multiple collections sequentially.

The tool includes functionality for generating collection variants, batch exporting objects and collections, and reading render parameters directly from Excel files (.xlsx or .xls). When using Excel files, users can define logic for changing the scene using custom scripts, utilizing built-in helper functions to hide/unhide collections, assign materials, or alter node parameters prior to each render.