ModsJava
JustMultiplayerInventory
A real-time shared inventory for all players. Sync items instantly, featuring persistent file storage and Geyser compatibility. Simple and lightweight.
⬇ Download on Modrinth
📦 JustMultiplayerInventory
The simplest way to share items across your entire server in real-time.
Need a communal chest for your community project or a quick way to trade items with friends? JustMultiplayerInventory provides a single, global inventory that stays in sync for everyone who has it open.
🚀 Features
- Real-Time Sync: See items appear and disappear instantly as other players move them. You don't even need to reopen the chest!
- Persistent Storage: All items are saved with their exact slot positions in a data file. They stay safe even through server restarts.
- Geyser/Bedrock Support: Uses standard inventory packets, making it 100% compatible with Bedrock players.
- Actionbar Alerts: Sends a warning to players when they open the inventory to remind them that anyone can take the items.
- Audio Feedback: Playful note-block sounds when opening the shared space.
🛠 Commands & Aliases
/multiplayerinventory- The main command./mi- The quick alias for easy access./mpinv- Another alternative alias.
⚙️ Configuration
The config.yml is as simple as it gets:
enabled: Toggle the entire shared inventory system on or off.
📦 Compatibility
- Versions: 1.21.x (Built for the latest Minecraft updates).
- Software: Paper, Spigot, Purpur.
- Cross-play: Fully supports GeyserMC.
JustMultiplayerInventory – Shared storage, simplified.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as justmultiplayerinventory-1.0-shaded.jar — drop this file into the mods folder
- Download size: 6 KB
- Download link checked 23 Aug 2026 — working
These come from our own check of the pack file, not from the source page.