Custom Enchantment & Trim Builder

Build data-driven enchantment JSON with effect components, and armor trim pattern/material JSON — for 1.21+ datapacks.

Quick guides

How to use this tool, and the questions players ask most.

Custom enchantments without mods: the data-driven enchantment formatEnchantments became datapack JSON, so a custom one needs no mod. Here is the file shape, the effect comp

How to give custom enchantments in Minecraft with commands?

Execute /give @p diamond_sword[enchantments={levels:{"namespace:enchantment_name":1}}] 1 in Minecraft 1.21 or higher. This command applies data-driven enchantment definitions stored under the data/namespace/enchantment/ directory directly to an item in player inventory.

How to get custom

enchant levels in Minecraft?

Specify level values up to 255 using /give @p diamond_sword[enchantments={levels:{"minecraft:sharpness":10}}] 1 in 1.21. In custom datapacks, define the max_level integer value between 1 and 255 inside the enchantment JSON file.

Can you make custom enchantments in Minecraft

Bedrock?

Bedrock Edition does not support data-driven enchantments through vanilla JSON files. Creating custom enchantment effects on Bedrock requires custom item components, animation controllers, or JavaScript scripting through @minecraft/server version 1.20 or newer behavior packs rather than Java datapacks.

How to get custom enchantments in an

enchanting table?

Add your custom enchantment ID to the tag file at data/minecraft/tags/enchantment/in_enchanting_table.json. The enchantment JSON must also specify positive integer values for min_cost and max_cost to calculate table power requirements up to level 30.

How to make custom armor trims in Minecraft?

Create a trim_pattern JSON file inside data/namespace/trim_pattern/ and define the smithing template item ID in Minecraft 1.20 or later. You can build these data files with the Custom Enchantment & Trim Builder.