Mouse Sensitivity Multiplier

Mouse Sensitivity Multiplier

A lightweight Minecraft mod that applies a customizable multiplier to your existing mouse sensitivity settings.

by
2.8K Downloads
fabricutility
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Screenshots

Screenshot of mouse settings page

About this Mod

Mouse Sensitivity Multiplier

A lightweight Minecraft mod that applies a customizable multiplier to your existing mouse sensitivity settings.

Overview

This mod allows you to fine-tune your mouse sensitivity beyond Minecraft's built-in sensitivity slider by applying a multiplier to your current sensitivity setting. Instead of replacing the vanilla sensitivity system, it works alongside it to give you more precise control over your mouse movement.

Why This Mod is Useful

DPI-Related Benefits

High DPI Mouse Users: If you have a gaming mouse with high DPI (1600+ DPI), Minecraft's lowest sensitivity setting might still feel too fast for precise building or PvP. This mod lets you scale down your sensitivity further without having to constantly adjust your mouse's hardware DPI settings.

Low DPI Mouse Users: Conversely, if you're using an older mouse or one with lower DPI (400-800 DPI), you might find that even Minecraft's maximum sensitivity feels sluggish. The multiplier can boost your effective sensitivity beyond the vanilla limit.

Screenshot

Mouse settings menu

Installation

  1. Install Fabric (depending on mod version)
  2. Install Fabric API
  3. Download the mod jar file
  4. Place it in your mods folder
  5. Launch Minecraft

Available Versions

1.0.5+1.21.11release
MC 1.21.11fabric
January 11, 2026
1.0.5release
MC 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10fabric
June 1, 2025

How to Install Mouse Sensitivity Multiplier on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).

3

Install Mod

Open the mod browser in the dashboard and search for "Mouse Sensitivity Multiplier". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11, 1.21.10, 1.21.9 (+9 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Mouse Sensitivity Multiplier 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 (1.21.11). You can switch loaders with one click in the panel.

Is Mouse Sensitivity Multiplier compatible with fabric?

Mouse Sensitivity Multiplier officially supports fabric for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Mouse Sensitivity Multiplier – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Mouse Sensitivity Multiplier 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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Install Mouse Sensitivity Multiplier with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
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NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Unsupported

Supported Versions

1.21.111.21.101.21.91.21.81.21.71.21.61.21.51.21.41.21.31.21.2+2 more