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Async hotbars is a lightweight client-side mod that reduces lag caused by hotbar and inventory updates.
Some players experience stuttering or short freezes when opening or saving to the hotbar.
This mod improves how hotbar updates are handled on the client by preloading the hotbar and running the save function asynchronously to make the inventory feel smoother and more responsive.
How to Install Async Hotbars (Mod)
Async Hotbars by xpncvr is verified for Fabric across Minecraft versions 1.21.10, 1.21.11, 1.21.5, 1.21.6, 1.21.7, 26.1, 26.1.1, 26.1.2 (latest release: 1.1.1, file size: 98 KB). Follow the steps below to install it safely from ModCraft.tv:
- Click the Download button above and select your Minecraft version (1.21.10, 1.21.11, 1.21.5, 1.21.6, 1.21.7, 26.1, 26.1.1, 26.1.2) and platform (Fabric).
- Make sure you have the compatible loader or environment installed for Fabric.
- Move the downloaded Async Hotbars file into your Minecraft
.minecraft/modsfolder and launch the game.
All Versions
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[1.0.3] Async Hotbars 1.0.3
by xpncvr on Jan 10, 2026
Download
Fixed mixin bug
[1.0.1] hotbar-lag-fixer 1.0.1
by xpncvr on Jul 08, 2025
Download
Don't use
