How do I install Simple AntiAFK?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Simple AntiAFK work with?

The listing gives Minecraft 1.21.1. This is the version stated by the author or source site, not something we verified ourselves.

Home›Java›Mods›Simple AntiAFK

ModsJava

Simple AntiAFK

Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.

by Magnus_Dux · on Modrinth

⬇ Download on Modrinth

Open in MC Java Mods Get it on Google Play →

AntiAFK is a lightweight client-side Anti-AFK mod for NeoForge 1.21.1. It simulates player activity to prevent AFK kicks on servers.

✔ Automatic movement
✔ Automatic jumping
✔ Automatic rotation
✔ Simple in-game GUI
✔ Toggleable with a keybind
✔ Client-side only

Default keybind: O — Open the settings menu P — Enable / Disable AntiAFK

Keybinds can be changed in Minecraft Controls.

The mod also works with an open inventory/chat/ESC/when the window is minimized.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.21.1
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Ships as AntiAFKMod-1.0.0.jar — drop this file into the mods folder
Download size: 100 KB
Download link checked 19 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.21