Inventory Buttons

Inventory Buttons

Brings the "Inventory Buttons" feature from NotEnoughUpdates (NEU) to 1.21.11 / 1.21.5

by
914 Downloads
fabricutility
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Screenshots

Inventory Buttons
Button Editor
Profiles

About this Mod

Inventory Buttons (Unofficial Port)

A Fabric mod that brings the popular "Inventory Buttons" feature from NotEnoughUpdates (NEU) to the 1.21.11 and 1.21.5 versions of Minecraft.

Features

  • Quick Inventory Access: Add customizable buttons to your inventory and chest GUIs for quick actions.
  • Editor Mode: Easily move and configure buttons to suit your playstyle.
  • Fabric Port: Native support for Minecraft 1.21.11 or 1.21.5 using the Fabric Mod Loader.

Mod Commands

Use /invbuttons or /inventorybuttons to open the mod's main config. At the moment, there are just a few qol settings.

Access the button editor through the config or use the command /inventorybuttons edit (or /invbuttons edit)

Bugs and Issues

Please report bugs and issues to the mod's GitHub issues page here (also accessible on the right hand side of the Modrinth page)

Credits & Attribution

This mod is a derivative work based on NotEnoughUpdates (NEU).

  • Original Author: Moulberry, Many other contributors
  • Original Repository: NotEnoughUpdate
  • Assets & Design: All textures and design concepts for the buttons and editor are the intellectual property of the NotEnoughUpdates contributors.

This port is not endorsed by, affiliated with, or supported by the official NotEnoughUpdates team. Please do not report bugs regarding this mod to the official NEU tracker.

License

This project is licensed under the GNU Lesser General Public License v3.0 (LGPLv3), the same license as the original NotEnoughUpdates mod.

You are free to modify and redistribute this mod under the terms of the LGPLv3. See the LICENSE file for the full text.

Available Versions

Inventory Buttons v1.2.0 - 1.21.11release
MC 1.21.11fabric
February 19, 2026
Inventory Buttons v1.1.0 - 1.21.5release
MC 1.21.5fabric
January 17, 2026
Inventory Buttons v1.0.0 - 1.21.5release
MC 1.21.5fabric
January 12, 2026

How to Install Inventory Buttons 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 (1.21.11).

3

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11, 1.21.5

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Inventory Buttons 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 (1.21.11). You can switch loaders with one click in the panel.

Is Inventory Buttons compatible with fabric?

Inventory Buttons officially supports fabric for Minecraft 1.21.11, 1.21.5. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Inventory Buttons – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Inventory Buttons 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 Inventory Buttons with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
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NVMe SSD Storage
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Details

License
GNU General Public License v3.0 only
Server-side
Unsupported

Supported Versions

1.21.111.21.5