InvSync
This mod allows for syncing inventories and player data between all of your minecraft servers! (Or as many as you choose 😊)
About this Mod
InvSync
This is a fabric mod that Allows you to sync player inventories, health, food level, experience, score, status effects and advancements across multiple servers! This is accomplished using an sqlite database (that is automatically generated and set up for you). Most mods should have no problem running along side, and modded items will also be sync'd.
This mod uses SQLib as a backend. Feel free to use it in your own projects!
Support Me
If you like this mod, show your love by staring my Github page!
You can also support me by buying me a coffee!
Requirements
This mod requires Fabric API
Getting Started
Setup is very simple. Drop the mod into your mods folder on all the servers you want to sync. Starting a server will generate a config. The mod will not run until you edit the config.
IMPORTANT NOTES
- Configs MUST be identical between all participating servers in order for the mod to function correctly.
- This mod is known to have issues with: GolfV
Issues And Requests
If you find any bugs or glitches, be sure to make a bug report under issues and I will do my best to fix it! Just as well if you have a cool idea for something that I should add, let me know and I will consider adding it!
Available Versions
How to Install InvSync on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.19.3).
Install Mod
Open the mod browser in the dashboard and search for "InvSync". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.19.3, 1.19.2, 1.19.1 (+11 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
InvSync 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 (1.19.3). You can switch loaders with one click in the panel.
Is InvSync compatible with fabric and quilt?
InvSync officially supports fabric, quilt for Minecraft 1.19.3, 1.19.2, 1.19.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with InvSync – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if InvSync 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.
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Rent Modded Server
Install InvSync with just one click on your server.