CurseForge · Minecraft mod
Utility Belt
Adds a wearable secondary hotbar to help manage your tools and clear inventory clutter
Quick answer
Which Utility Belt release should I use?
Utility Belt V3.0.2+1.21.10 (Fabric 1.21.10) targets 1.21.10 with Fabric, Quilt. The project page does not say whether this file belongs on the client, dedicated server, or both. All 5 required mods have matching files.
Where it goes
Is Utility Belt required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Utility Belt V3.0.2+1.21.10 (Fabric 1.21.10) need?
V3.0.2+1.21.10 (Fabric 1.21.10). Change the file and its required mods may change too.
Install Fabric API, Architectury API, JamLib, Accessories and 1 more first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
1 extra mod was pulled in by another dependency. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Utility Belt without breaking your instance.
Built for Utility Belt V3.0.2+1.21.10 (Fabric 1.21.10). Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use V3.0.2+1.21.10 (Fabric 1.21.10). It targets 1.21.10 with Fabric, Quilt; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API, Architectury API, JamLib, Accessories and 1 more first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside V3.0.2+1.21.10 (Fabric 1.21.10). It opens that exact file at the source.
About this project
What does Utility Belt add?



Report Issues • Chat on Discord • CurseForge • Modrinth
Utility Belt will solve your inventory clutter issues. 9 hotbar slots are not enough, especially when playing with mods. Wearing a Utility Belt gives you a second hotbar where only tools and weapons can be stored.
🛠️ Getting Started


- Craft two belt pouches using the recipe above.
- Craft a Utility Belt using the recipe above.
- Equip it in your belt slot.
- Fill it with your tools and weapons.
⬆️ Upgrading the Belt
By default, the belt has 4 slots and can be upgraded to have up to 6 slots (these values can be changed in the mod configuration). You can add a slot to a belt in a Smithing Table using the recipe below.

🎮 Controls
| Action | Default Keybind | Description |
|---|---|---|
| Open Belt Screen | ' |
Opens the belt GUI to store items in the belt |
| Swap Hotbar | B (toggle), N (hold) |
Switches between your main hotbar and the belt hotbar |
| Quick Transfer | Sneak + Swap |
Swap the item in your hand between your main hotbar and the belt |
⚙️ Configuration
You can customize Utility Belt's options using the in-game configuration screen:
- Fabric: Accessible using ModMenu.
- Forge/NeoForge: Accessible using the Mods screen.
To change which items are accepted in the belt, you can make a datapack and add items to the allowed_in_utility_belt tag.
🔗 Compatibility
- LambDynamicLights: torches and lanterns in your belt will light up the world around you.
🐛 Bugs and Suggestions
You can report any issues and suggest changes on the GitHub issue tracker. Try out the /utilitybelt fixme command to see if it resolves the issue while you wait for a fix.
Always keep backups of your world, especially when playing versions marked as beta.
Project description from CurseForge.
Pick your setup
Utility Belt by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.10
3 loader builds1.21.4
3 loader builds1.21.1
3 loader builds1.21
3 loader builds1.20.6
3 loader builds1.20.4
3 loader builds1.20.1
3 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Utility Belt versions and loaders
V3.0.2+1.21.10 (Fabric 1.21.10)
utility-belt-fabric-3.0.2+1.21.10.jar
24 May 2026
V3.0.2+1.21.10 (NeoForge 1.21.10)
utility-belt-neoforge-3.0.2+1.21.10.jar
24 May 2026
V3.0.2+1.21.1 (NeoForge 1.21.1)
utility-belt-neoforge-3.0.2+1.21.1.jar
24 May 2026
V3.0.2+1.21.1 (Fabric 1.21.1)
utility-belt-fabric-3.0.2+1.21.1.jar
24 May 2026
V3.0.2+1.20.1 (Fabric 1.20.1)
utility-belt-fabric-3.0.2+1.20.1.jar
24 May 2026
V3.0.2+1.20.1 (Forge 1.20.1)
utility-belt-forge-3.0.2+1.20.1.jar
24 May 2026
V3.0.1+1.20.1 (Forge 1.20.1)
utility-belt-forge-3.0.1+1.20.1.jar
26 Feb 2026
V3.0.1+1.20.1 (Fabric 1.20.1)
utility-belt-fabric-3.0.1+1.20.1.jar
26 Feb 2026
V3.0.1+1.21.1 (Fabric 1.21.1)
utility-belt-fabric-3.0.1+1.21.1.jar
26 Feb 2026
V3.0.1+1.21.1 (NeoForge 1.21.1)
utility-belt-neoforge-3.0.1+1.21.1.jar
26 Feb 2026
V3.0.1+1.21.10 (Fabric 1.21.10)
utility-belt-fabric-3.0.1+1.21.10.jar
26 Feb 2026
V3.0.1+1.21.10 (NeoForge 1.21.10)
utility-belt-neoforge-3.0.1+1.21.10.jar
26 Feb 2026
Looking for an older file? The official CurseForge project page is in Resources.