One Slot
Don't use inventory, use only your hands!
Screenshots
About this Mod
One Slot
Remove the inventory and hotbar to use only one hand.
WIP: In the set game mode, the inventory slots are visible but not selectable, which we will fix in the future so that only one slot is visible.
Mod Requirements
Minecraft 1.20.1
Cloth Config API
Fabric
Q&A
- Can I use this in a modpack or video?
- Ofcourse, if you're showing off the mod itself, such as a showcase or speedrun, I'd appriciate a link in the description!
Available Versions
How to Install One Slot 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 (1.20.1).
Install Mod
Open the mod browser in the dashboard and search for "One Slot". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
One Slot 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 (1.20.1). You can switch loaders with one click in the panel.
Is One Slot compatible with fabric?
One Slot officially supports fabric for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with One Slot – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if One Slot 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 One Slot with just one click on your server.