# Pseudocode for a metadata-based extractor def extract_atlas(atlas_image_path, metadata_path, output_folder): atlas = load_image(atlas_image_path) data = parse_json(metadata_path) for sprite in data["sprites"]: name = sprite["name"] x = sprite["x"] y = sprite["y"] w = sprite["width"] h = sprite["height"]
: Turning a single photo of a building into several "face" textures for a 3D model. Format Conversion texture atlas extractor
: A classic free utility that "rips" textures from images. It is highly valued for its ability to flatten textures from perspective shots and save them directly into formats compatible with Blender or Unity. Web-Based Extractors : For quick tasks, tools like Hans5958's TextureAtlas Extractor Web-Based Extractors : For quick tasks, tools like
But what happens when you need to get those textures out ? What if you have a finished game, a downloaded Unity asset, or a ripped 3D model, and you need to edit, upscale, or separate the individual textures hidden inside one massive grid? Or a custom extractor script you’re proud of
Example: A 3D atlas extractor for a character might need to export:
Have a horror story about manually cutting a sprite atlas? Or a custom extractor script you’re proud of? Drop it in the comments below.
When choosing a texture atlas extractor, look for these advanced capabilities to save hours of manual work: