ItemEditor

ItemEditor

In-game item editor with GUI, attributes and text formatting

by
78 Downloads
fabricmanagementutility
Rent Server with this Mod

Screenshots

GUI of mod
Editing Max Stack Size
Making an ultra showel
Ultra showel!

About this Mod

ItemEditor is a client-side Fabric mod for Minecraft that allows you to quickly and easily edit items directly in-game through a graphical interface.

No more setting up servers, typing long commands, or using external plugins — now you can create custom items in just a few seconds.


⚙️ Features

  • 🧱 Edit the item in your hand
  • ✏️ Change item name with full & color and formatting support
  • 📜 Customize item lore (description)
  • 🔢 Modify item count
  • 🔍 Search through attributes

🧪 Attributes

Supports core item attributes:

  • Unbreakable
  • Glint Override
  • Hide Tooltip
  • Hide Additional Tooltip
  • Damage
  • Custom Model Data
  • Max Stack Size
  • Max Damage

🎨 Text Formatting

Supports standard & formatting codes:

  • Colors: &0&f
  • Bold: &l
  • Italic: &o
  • Underline: &n
  • Strikethrough: &m
  • Obfuscated: &k
  • Reset: &r

⚡ How to Use

  1. Hold an item in your hand
  2. Press the key (default: K)
  3. Open the editor GUI
  4. Modify the item
  5. Click "Apply"

🌐 Compatibility

  • Works as a client-side mod
  • Does not require installation on the server
  • Requires operator (OP) permissions to modify items

⚠️ Important

Items with excessive data may cause performance issues or even chunk corruption.
The mod will warn you when approaching unsafe limits.


💡 Use Cases

  • Creating custom items
  • Testing mechanics
  • Map making and mini-games
  • Server administration

🚀 Planned Features

  • Potion effects editor
  • Attribute modifiers
  • Presets system
  • Expanded attribute categories

Made with ❤️ by SmeshnoStudio

Available Versions

ItemEditor 1.0.0release
MC 1.21.1fabric
April 23, 2026

How to Install ItemEditor on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.1).

3

Install Mod

Open the mod browser in the dashboard and search for "ItemEditor". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.1

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

ItemEditor server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.

Is ItemEditor compatible with fabric?

ItemEditor officially supports fabric for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with ItemEditor – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if ItemEditor consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install ItemEditor with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Unsupported

Supported Versions

1.21.1