Hot Swap
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Automatically Swaps To The Best Weapon/Tool
Does not follow a specific thematic focus apart from vanilla Minecraft.
Used for mods with little to no gameplay elements.
Includes quality of life improvements and small tweaks to enhance and customize gameplay.
Adds client-side tools and features to enhance the user experience.
Forge is a popular mod loader for versions 1.1+ of Minecraft.
Neoforge is a fork of the Minecraft Forge available for versions 1.20.1+ of Minecraft. Many Forge mods are compatible with Neoforge and vice versa.
Fabric is a mod loader for versions 1.14+ of Minecraft, particularly popular for client side and optimization mods.
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Description

HotSwap
HotSwap is a lightweight, client-side Minecraft mod that automatically selects the optimal tool or weapon in your hotbar based on what you’re doing—be it mining, chopping, fighting, or digging. By leveraging Minecraft’s built-in item tags, HotSwap ensures you always have the right tool in hand without manual inventory juggling.
Features
- Context-Aware Swapping
Automatically switches to the “best” tool in your hotbar for the block you’re breaking or mob you’re hitting, based on enchantments and material tiers. - Customizable Priority
Define your own tag priorities and blacklists inhotswap.json5to fine-tune which tools should be preferred or skipped. - On-the-Fly Enable/Disable
Toggle HotSwap with a single keybind (default:;). When disabled, your hotbar remains unchanged. - Lightweight & Non-Invasive
No extra GUIs or big configuration menus—just an easy-to-edit JSON5 file and a small, performant mod jar.
Installation
- Install Fabric (or Forge, depending on build) for Minecraft 1.20+
- Download the latest
HotSwap-x.y.z.jarfrom CurseForge. - Copy the jar into your Minecraft
mods/folder. - Launch Minecraft with the Fabric (or Forge) profile.
Usage
- Toggle — press your configured toggle key (default
;) to enable or disable HotSwap. - Mine or Chop — break a block; HotSwap will swap in your best pickaxe/axe/shovel according to the tags in your hotbar.
- Fight — left-click a mob; HotSwap will switch to the highest-damage sword or tool.
- Return — once the action ends (block broken or mob dead), your previous hotbar slot is restored automatically.
Changelog
See the changelog for a full history of changes and releases.

HotSwap
HotSwap is a lightweight, client-side Minecraft mod that automatically selects the optimal tool or weapon in your hotbar based on what you’re doing—be it mining, chopping, fighting, or digging. By leveraging Minecraft’s built-in item tags, HotSwap ensures you always have the right tool in hand without manual inventory juggling.
Features
- Context-Aware Swapping
Automatically switches to the “best” tool in your hotbar for the block you’re breaking or mob you’re hitting, based on enchantments and material tiers. - Customizable Priority
Define your own tag priorities and blacklists inhotswap.json5to fine-tune which tools should be preferred or skipped. - On-the-Fly Enable/Disable
Toggle HotSwap with a single keybind (default:;). When disabled, your hotbar remains unchanged. - Lightweight & Non-Invasive
No extra GUIs or big configuration menus—just an easy-to-edit JSON5 file and a small, performant mod jar.
Installation
- Install Fabric (or Forge, depending on build) for Minecraft 1.20+
- Download the latest
HotSwap-x.y.z.jarfrom Modrinth. - Copy the jar into your Minecraft
mods/folder. - Launch Minecraft with the Fabric (or Forge) profile.
Usage
- Toggle — press your configured toggle key (default
;) to enable or disable HotSwap. - Mine or Chop — break a block; HotSwap will swap in your best pickaxe/axe/shovel according to the tags in your hotbar.
- Fight — left-click a mob; HotSwap will switch to the highest-damage sword or tool.
- Return — once the action ends (block broken or mob dead), your previous hotbar slot is restored automatically.
🛠️ Keybinds & Commands
| Action | Default Key | Description |
|---|---|---|
| Toggle HotSwap | ; |
Enable or disable the auto-swap |
| Hold Off | Left Alt |
Temporarily disable auto-swapping |
Tip: You can change or assign these in Minecraft’s Options → Controls menu under “HotSwap.”
Changelog
See the changelog for a full history of changes and releases.
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