Offhand Hotbar

⭐ — (33 endorsements) 📥 3,710 downloads 📌 v1.1.0+mc1.21.9 📅 5/20/2025
🟡 Updated this year

By ThePotatoArchivist · equipment

⬇ Download Mod Source: Modrinth ↗ 📅 Updated: 10/6/2025 📅 Created: 5/20/2025
⚠️ Install Order · 2 steps
1🛠️ Forge — Minecraft Forge (mod loader) Download ↗
2🛠️ Fabric — Fabric Loader Download ↗

Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.

🔍 Analysis

  • 👍 0.9% endorsement rate
  • 🏆 #78 of 295 equipment mods in this game by downloads

📋 About This Mod

✅ Side by Side (default)
✅ Stacked Swapped
✅ Vertical Swapped

Offhand Hotbar turns the third row of your inventory into a hotbar for your offhand, making your inventory management more flexible. For example, you can hold tools and weapons in mainhand and building blocks in offhand, or you could have weapons in mainhand and various consumables in offhand.

By default, the scroll wheel controls your mainhand selection and number keys control your offhand selection, but this is configurable.

The mod contains several visual layouts to choose from:

| Side-By-Side | Stacked | Vertical | | ------------ | ------- | -------- | | !(https://cdn.modrinth.com/data/rMbvgoza/images/5a4f12960b4d7cec22561c3136cba521a9d6dff9.png) | !(https://cdn.modrinth.com/data/rMbvgoza/images/c79e36158fb6e9a6f9d1239b710e8089b8b005d2.png) | !(https://cdn.modrinth.com/data/rMbvgoza/images/de99b2d7d48f06510ef73a3b3b4b4b4339e30357.png) |

(see Gallery if images are too small on mobile)

Warning: It is possible the rapid item movement may get flagged by anticheat, use on public servers at your own risk.

The mod is still in beta, so please send any feedback or suggestions you think would improve usability to the issues page!

Mechanics

Under the hood, this works by shuffling around items whenever you change selection.

Because gui slots are controlled by the server, it is not easy to replace the inventory slot with the offhand slot in containers, so opening any sort of container or other inventory screen will swap items so that the third row of your inventory is consistent. The original offhand slot becomes the "default" offhand item that is equipped when a container is opened.

The swap hands keybind (default F) still works to swap your currently selected main and offhand items.

## Known bugs

Your offhand item and selected item may get swapped around if you disconnect ungracefully (e.g. the server kicks you)

## Configuration

### Display Mode

The visual layout to use. The options are:

  • Side by Side (default)
  • Stacked
  • Stacked Swapped
  • Vertical
  • Vertical Swapped

If you have a suggestion for another layout, feel free to open a github issue.

### Scroll Controls

If the scroll wheel should control the mainhand or offhand (default: mainhand)

### Keyboard Controls

If the number keys should control the mainhand or offhand (default: offhand)

### Keybinds

In 1. 21. 1 you must go to the Controls > Keybinds section to set these, but in 1. 21. 5+ it is also available in the config screen (thanks Motschen!).

#### Control Opposite Hotbar

Holding this key will make scrolling and keyboard control the opposite hotbar. For example, if Scroll Controls is set to mainhand, then holding this key and scrolling will instead scroll the offhand. (default: Left Alt)

#### Scroll Inventory

Holding this key will cycle the three rows of your inventory when you scroll, which changes what is available in your offhand hotbar. (default: R)

Credits

This idea was inspired by an episode of (https://thespawnchunks.com/) podcast

🤖 AI-enhanced — based on mod data

📊 Mod Details

Game
Minecraft Mods
Author
ThePotatoArchivist
Version
1.1.0+mc1.21.9
Downloads
3,710
Endorsements
33
Category
equipment
Created
5/20/2025
Updated
10/6/2025
Game Versions
1.21.9, 1.21.10
Tags
equipment, storage, utility

🔧 How to Install Minecraft Mods Mods

Download from Modrinth. Use Prism Launcher or drop into your mods folder.

📖 Full step-by-step install guide for Minecraft Mods →

Visit the official mod page for specific installation instructions for this mod.

🎮 Need cheat codes or console commands? Check ur gaming wiki for Minecraft Mods commands, item IDs, and more.

❓ Frequently Asked Questions

Which Minecraft Mods versions does Offhand Hotbar support?

The author lists 1.21.9, 1.21.10. Other versions may work but are untested by the author.

What is the latest version of Offhand Hotbar?

Version 1.1.0+mc1.21.9, published 2025-10-06 with 3,710 downloads recorded at the source.

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