AntiAlting
Stops people from alting on your server by using their IP and allowing you to see who joined from what IP easier.
⬇ Download on ModrinthModern Anti-Alting
Modern Anti-Alting is a lightweight and simple plugin designed to help small Minecraft servers detect and prevent alt accounts.
It is best suited for smaller servers with 50 players or fewer and provides simple tools for staff to identify suspicious accounts and player activity.
Features
/accounts — View a player's IP address, UUID, and any other players detected using the same IP.
/killlist — Check a player's kill history to help identify potential farming or boosting between accounts.
Modern Anti-Alting is designed to be simple, lightweight, and easy to use, making it a great choice for server owners who want basic anti-alt tools without a complicated setup.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- 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.
- Ships as AntiAlting-1.0.0.jar — drop this file into the mods folder
- Download size: 21 KB
- Download link checked 28 Sept 2026 — working
These come from our own check of the pack file, not from the source page.