Item Blocker
Few things disrupt a perfect mining session or a chaotic building project quite like your inventory filling up with junk. You are deep in a cave, focused on collecting iron and diamonds, when suddenly a stack of dirt, cobblestone, or rotten flesh sneaks into your hotbar. It is a constant battle against clutter. The Item Blocker mod is the definitive solution to this age-old problem, offering a level of inventory control that feels like a cheat code. This client-side powerhouse allows you to define exactly which items your character will never pick up, keeping your storage clean and your mind focused on the task at hand.
What Does Item Blocker Do?
At its core, Item Blocker is a simple concept executed flawlessly. It gives you a menu where you can add specific items to a blacklist. Once an item is on that list, your character will no longer pick it up from the ground. Instead of seeing that unwanted dirt or gravel fill up your slots, it will either stay on the ground or be instantly dropped, depending on the mode you select. This is not just about convenience; it is about efficiency. By preventing useless items from entering your inventory, you save precious time that would otherwise be spent sorting through your chests or throwing items away.
Infinite Customization and How to Use It
The "infinite customization" part of the mod's description is no exaggeration. You have complete control over the filter list. To get started, simply press the K key (or any keybind you prefer) to open the configuration menu. From there, you can type in the name or ID of the item you wish to block.
Adding Vanilla Items
The mod is incredibly user-friendly when it comes to standard Minecraft items. You can enter them in several different formats, and the mod will automatically convert them to their proper ID. For example, to block grass blocks, you could type any of the following:
minecraft:grass_blockGrass BlockGrass_Block
This flexibility ensures that you do not need to memorize complex code to get the job done. The mod handles the conversion behind the scenes, making the process seamless.
Blocking Modded Items
Where Item Blocker truly shines is in its support for modded items. In a heavily modded pack, the amount of junk items can be overwhelming. To block an item from another mod, you simply use its full ID. For instance, if you wanted to block a specific machine from the popular mod "Intelligence," you would type intelligence:research_table. This universal format works for the vast majority of mods, making it an essential tool for any modpack player. While some mods might use a slightly different format, the standard modname:itemname structure works for almost everything.
How to Find an Item ID
If you are unsure of an item's specific ID, there is an easy way to find it. In your game, press F3 + H to enable advanced tooltips. Then, hover over the item in your inventory. A small piece of text will appear at the bottom of the tooltip showing the item's ID, such as minecraft:itemname. This is the exact string you need to enter into the Item Blocker menu. It is a quick and reliable method that works for both vanilla and modded items.
Client Side vs. Server Side Modes
One of the most powerful features of this mod is its dual-mode operation. Understanding the difference is key to getting the exact behavior you want.
Client Side Mode
In this mode, the mod operates entirely on your client. When you walk over a blocked item, it is instantly dropped from your inventory. This is a purely cosmetic fix on your end—other players on a server will still see the item being picked up momentarily before it is dropped. This mode is perfect for single-player worlds or servers where you do not have administrative control.
Server Side Mode
For a more elegant solution, you can use Server Side mode. In this configuration, blocked items are never picked up at all; they simply remain on the ground. This requires the mod to be installed on the server as well. This mode is much cleaner, as it prevents the item from ever entering your inventory in the first place. It is the preferred method for server owners who want to enforce a clean inventory policy for their players.
Supported Versions and Installation
Item Blocker is built on the Fabric mod loader and requires the Fabric API to function. It is available for a wide range of recent Minecraft versions, ensuring that most players can take advantage of its features. The mod is client-side only, but as mentioned, it can be installed on a server to unlock the server-side mode features.
To get started, you will need to download Item Blocker from a trusted source. The installation process is straightforward: place the mod file into your mods folder, alongside the Fabric API. Once you launch the game, the mod will be active. For those who prefer a more streamlined approach, the foxygame.net launcher offers a one-click install for Item Blocker, automatically handling version compatibility and mod dependencies so you can jump straight into your game without fussing over file directories. Its integrated add-on catalog also keeps track of updates for Item Blocker, ensuring you always have the latest fixes and features without needing to manually check for new versions.
If you encounter any bugs or have a feature request, the developer encourages you to report them on the mod's official issue tracker. This community-driven approach ensures that the mod continues to improve and adapt to the needs of its users.
Conclusion
In a game all about resource gathering, having control over what you collect is paramount. Item Blocker is a must-have utility for anyone tired of sorting through garbage or accidentally picking up dangerous or useless items. Its infinite customization, simple keybind interface, and dual-mode support make it one of the most practical quality-of-life mods available for Minecraft. Whether you are a casual builder or a hardcore technical player, this tool will change the way you manage your inventory for the better. Stop fighting the clutter and start playing the game your way.
--- **Update Sep 18, 2026:** Added 1 file for version 26.3 (Fabric).