About MCWorldTools
What is MCWorldTools?
MCWorldTools is a collection of browser-based tools for Minecraft Java Edition. Whether you need to tweak your world settings, build a complex command, design a skin, or look up a crafting recipe, everything runs right in your browser with no downloads required.
Available Tools
World & Player Editing
- Level.dat Editor — Edit world name, game rules, difficulty, time, weather, spawn point, and world border.
- Single Player Editor — Edit your singleplayer character's health, hunger, XP, inventory, armor, and position.
- Server Player Editor — Edit server player data including inventory, stats, position, and game mode.
Command Tools
- Command Generator — Generate /give, /summon, /effect, /enchant, /attribute, /gamerule, and more with an interactive builder.
- Execute Command Builder — Build complex /execute command chains visually with drag-and-drop subcommands.
- Tellraw Editor — Build /tellraw commands with colored text, click events, hover tooltips, and selectors.
Item & Enchantment Tools
- Enchantment Builder — Create custom enchanted items with any combination of enchantments, custom names, and lore.
- Loot Table Builder — Build loot tables for datapacks with pools, conditions, functions, and a built-in simulator.
- Recipe Viewer — Look up crafting recipes for any item. See how items are made and what they craft into.
- Minecraft ID List — Browse all items, blocks, and entities. Search by name, filter by type, and copy identifiers.
Visual Editors
- Skin Editor — Create and edit Minecraft skins with a 2D pixel editor and real-time 3D preview.
- Sign Editor — Design custom signs with colored text, formatting, glow effects, and click events.
- Banner Editor — Design banners with patterns and colors. Get /give commands and loom crafting steps.
- Shield Editor — Design shields with banner patterns. Get /give commands and crafting steps.
- Potion Editor — Create custom potions, splash potions, lingering potions, and tipped arrows with custom effects and colors.
Player Utilities
- UUID Lookup & Skin Grabber — Look up player UUIDs by username. View and download player skins as PNG files.
Version Support
We maintain full game data for 25 Minecraft Java versions from 1.19 through 1.21.11, plus the latest 26.1 snapshot. Each version has its own validated item, block, entity, enchantment, effect, biome, and recipe data so IDs and names are always accurate to the version you're playing. The version selector lets you switch instantly.
Mod Support
Browse item IDs, blocks, entities, and recipes for popular mods across multiple Minecraft versions. Each mod's data is dumped directly from the game for accuracy. More mods coming soon.
Privacy & Security
Your world files are processed entirely in your browser. We never upload, store, or have access to your Minecraft world data. All file editing happens locally on your device.
MCWorldTools uses cookies only for essential functionality and optional analytics to help improve the site. You can manage your cookie preferences at any time. See our Privacy Policy for full details.
Disclaimer
MCWorldTools is not affiliated with, endorsed by, or connected to Mojang Studios or Microsoft Corporation. Minecraft is a trademark of Mojang Studios. All game content and materials are trademarks and copyrights of their respective owners.