Minecraft tools for players & server admins

MC Helper Tools

A focused set of useful tools: plan enchantments, convert images into block mosaics, generate commands and solve common Minecraft tasks cleanly.

10focused tools

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Enchantments

Plan and combine enchantments.

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Enchantment Planner

Plan optimal anvil order, costs and existing books.

JavaPaper

Items & Commands

Customize items and generate correct commands.

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Item Studio

Generate item names, lore and modern item components.

JavaPaper

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Command Builder

Commands for Vanilla, Paper/Spigot and EssentialsX.

JavaPaper

Building & Design

Build shapes, pixel art and material planning.

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Image → Block Mosaic

Convert images into a selectable Minecraft block palette.

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Build Shape Generator

Plan circles, rings, cylinders and sphere layers.

Java/Paper

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Material Planner

Track materials for large building projects.

Java/Paper

World & Navigation

Coordinates, portals, chunks and regions.

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Nether Portal Calculator

Convert Overworld and Nether coordinates at the 8:1 ratio.

Java/Paper

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World & Chunks

Calculate chunks, regions, local coordinates and distances.

Java/Paper

Gameplay Reference

Complete references instead of tiny calculators.

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Potions & Brewing Recipes

All brewable Java potions with ingredients, variants and full paths.

Java 26.x

Server & Datapacks

Tools for server admins and datapack work.

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Datapack Builder

Generate a minimal datapack structure for Java 26.2/26.3.

JavaPaper