The Best Resource for Minecraft
The Best Resource for Minecraft

Datapack Content Builders

Build JSON for custom enchantments, jukebox songs, paintings, armor trims, mob variants, dialogs, and banner patterns.

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These builders target Minecraft’s 1.21+ data-driven JSON registries. Some schemas (mob variants, dialogs) are newer and still evolving — double check against the current version’s vanilla data before shipping.

Quick Guides — How to Use This Tool

Enchantment conflicts: only 18 of 43 conflict with anything, and six do most of it26.2 ships 43 enchantments. 25 conflict with nothing at all, level 3 is the most common cap, and Curse o

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