Key Filter

Manages keybinding visibility, input handling, and rebind protection

93 Downloads

fabricneoforgequiltutility

Rent Server with this Mod

Screenshots

About this Mod

Key Filter

A client-side Minecraft mod that lets you lock, hide, and disable key bindings.
Supports both Fabric and NeoForge.

Features

For every key binding you can toggle three independent states:

Lock — prevents the binding from being changed, so you don't overwrite it by accident.
Hide — hides the entry from the vanilla Controls screen to keep the list clean.
Disable — makes the game ignore the key entirely, even if another mod or feature would normally consume it.

Usage

Press F8 in-game to open the Key Filter config screen.
(Default binding — it can be rebound from the vanilla Controls menu.)
In the list, use the buttons next to each binding to toggle its state:
- Lock / Unlock
- Hide / Show
- Disable / Enable

Settings are stored in config/keyfilter.json.

Configuration

Available Versions

Key Filter 0.1.1 for NeoForge 26.2release

MC 26.2neoforge

June 16, 2026

Key Filter 0.1.1 for Fabric 26.2release

MC 26.2fabric, quilt

June 16, 2026

Key Filter 0.1.1 for NeoForge 26.1.2release

MC 26.1, 26.1.1, 26.1.2neoforge

May 27, 2026

Key Filter 0.1.1 for Fabric 26.1.2release

MC 26.1, 26.1.1, 26.1.2fabric, quilt

May 27, 2026

Key Filter 0.1.0 for NeoForge 26.1.2release

MC 26.1, 26.1.1, 26.1.2neoforge

May 15, 2026

How to Install Key Filter on Your Server

Order Server

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

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (26.2).

Install Mod

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

Compatibility

Mod Loaders

fabricneoforgequilt

Minecraft Versions

26.2, 26.1.2, 26.1.1 (+1 more)

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Key Filter 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 (26.2). You can switch loaders with one click in the panel.

Is Key Filter compatible with fabric and neoforge and quilt?

Key Filter officially supports fabric, neoforge, quilt for Minecraft 26.2, 26.1.2, 26.1.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Key Filter – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Key Filter 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.