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Add Custom Item

Upload a Blockbench model JSON and its textures. PackStudio will wire up all the JSON files automatically — model, item definition, custom_model_data override.

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1. Blockbench Model JSON

Export from Blockbench: File → Export → Export Bedrock/Java Model. Must be a .json file.

2. Texture File(s)

PNG textures referenced by the model. Single texture: just upload one file. Multi-texture model: upload all PNGs (they'll be matched by filename stem).

3. Base Item Override

The vanilla Minecraft item this model will override via custom_model_data. Common choices: carved_pumpkin, iron_ingot, diamond.

Advanced options

Pack namespace

Changes the assets/namespace for this pack. Defaults to your last-used.

Lowercase letters, numbers, hyphens, underscores. Max 32 chars. Must start with a letter.

Model name override

custom_model_data threshold (default: next available — 1)

Only used for range_dispatch items (numeric CMD). Ignored for string/select items.

Data type (how Minecraft resolves the custom model)

Add Custom Item

1. Blockbench Model JSON

2. Texture File(s)

3. Base Item Override

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