
Modrinth · Minecraft mod
WindowX
WindowX - Remote control your Minecraft client window via commands!
Quick answer
Which WindowX release should I use?
WindowX 2.1.9-hotfix targets 1.21.1 with NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is WindowX required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does WindowX 2.1.9-hotfix need?
2.1.9-hotfix. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add WindowX without breaking your instance.
Built for WindowX 2.1.9-hotfix. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 2.1.9-hotfix. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 2.1.9-hotfix. It opens that exact file at the source.
About this project
What does WindowX add?

WindowX - Remote control your Minecraft client window via commands!
Features:
- Animate window position/move with 30+ easing functions
- Window shake, encircle, breathe, wobble effects
- Physics simulation (gravity, friction, bounce)
- Zoom, resize, maximize, minimize, fullscreen, borderless
- Hide HUD (F1 toggle)
- System notifications (Windows/macOS/Linux native + in-game toast)(only full version)
- Mouse control (move, animate via commands)
- Scoreboard integration for all window/mouse properties
Commands: /windowx ...
Author: XuTrain
Bilibili: https://space.bilibili.com/1703785283
Project description from Modrinth.
Pick your setup
WindowX by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
WindowX versions and loaders
2.1.9-hotfix
windowx-2.1.9hotfix-full-1.21.1-NeoForge.jar
3 Oct 2026
2.1.2
windowx-2.1.2-full-1.21.1-NeoForge.jar
24 Aug 2026
2.1.0
windowx-2.1.0-full-1.21.1-NeoForge.jar
20 Aug 2026
1.0.0-lite
windowx-1.0.0-lite.jar
8 Jul 2026
Looking for an older file? The official Modrinth project page is in Resources.