Debug Keybind

Debug Keybind

A basic mod that adds keybinds for the F3 menu.

by
55.0K Downloads
fabricforgeneoforgequiltmanagementtechnologyutility
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Screenshots

Debug Keybinds Screen
Controls Screen Button

About this Mod

Ever felt annoyed that you needed to press FN + F3 JUST to open the F3 menu on a laptop?

Have you ever wanted to REBIND any of the keys related to the F3 menu but couldn't because they're HARD-CODED?

WELL ME TOO!

Debug Keybind (the solution)

debug keybinds screen

Debug keybind is a mod that allows you to rebind the (previously) hard-coded F3 menu and all of it's actions.

Didn't like F3+Q? You can easily rebind it as if it was a normal keybind.
Don't like F3+G? It can be rebound in the exact same way.

Just open the debug keybinds menu, and you'll be on your way!

How do I open the Debug Keybinds menu?

Opening the menu is super simple. You can open it from your modloader's Config Screen, but it can also be opened with a conveniently placed button placed next to the normal keybinds button!

new controls screen

Features

  • Bind any key on your keyboard to activate individual debug actions or combinations.
  • Enhance gameplay convenience by placing these keys at your fingertips.
  • Improve accessibility for users with specific keyboard layouts or preferences.

Installation/Dependencies

This mod requires BoxLib a Client-side library mod developed by me.

  1. Install Minecraft Forge/Fabric/Neoforge: Download and install the appropriate modloader for your Minecraft version.
  2. Download the mod: Download the latest release of Debug Keybind for your specific modloader and Minecraft version
  3. Download BoxLib: Download the latest release of BoxLib for your specific modloader and Minecaft version
  4. Place the mod jars: Drop the downloaded jar files into your Minecraft mods folder. The location of this folder varies depending on your operating system.

Fabric Dependencies

Requires Fabric API

Mod Menu is recommended for configuration purposes.

Forge/NeoForge Dependencies

This mod requires BoxLib a Client-side library mod developed by me.

Contributing

We encourage contributions! Don't hesitate to open issues or pull requests through the GitHub Repository. Your input helps the mod improve and evolve.

Translations

We welcome translations! If you're interested in translating this mod, please locate the localization files and submit a pull request. Your contributions help make the mod accessible to more users worldwide.

Support

If you encounter any issues, please open an issue on the GitHub repository.

Building

If you'd like to build this mod on your own machine, follow these steps.

  • Download the source code from GitHub (Code -> Download zip)
  • Extract the zip file onto your local machine, and open the folder.
  • Open a terminal prompt in said folder
  • Run the command "gradlew build"
    * The fabric build will be in "fabric/build/libs"
    • The forge build will be in "forge/build/libs"

Available Versions

[Neoforge 1.21.10] v17.0.0release
MC 1.21.9, 1.21.10neoforge
October 20, 2025
[Forge 1.21.10] v17.0.0release
MC 1.21.9, 1.21.10forge
October 20, 2025
[Fabric 1.21.10] v17.0.0release
MC 1.21.9, 1.21.10fabric, quilt
October 20, 2025
[Neoforge 1.21.7] v16.0.1release
MC 1.21.6, 1.21.7, 1.21.8neoforge
July 16, 2025
[Forge 1.21.7] v16.0.1release
MC 1.21.6, 1.21.7, 1.21.8forge
July 16, 2025

How to Install Debug Keybind 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 (1.21.10).

3

Install Mod

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

Compatibility

Mod Loaders

fabricforgeneoforgequilt

Minecraft Versions

1.21.10, 1.21.9, 1.21.8 (+28 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Debug Keybind 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 (1.21.10). You can switch loaders with one click in the panel.

Is Debug Keybind compatible with fabric and forge and neoforge and quilt?

Debug Keybind officially supports fabric, forge, neoforge, quilt for Minecraft 1.21.10, 1.21.9, 1.21.8. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Debug Keybind – how to optimize performance?

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

Rent Modded Server

Install Debug Keybind 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
GNU General Public License v3.0 only
Server-side
Unsupported

Supported Versions

1.21.101.21.91.21.81.21.71.21.61.21.51.21.41.21.31.21.21.21.1+21 more