ModsJava
EasyAuth
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
Authentications mod for your Offline/Online server.
EasyAuth disallows players who aren't authenticated to do actions like placing blocks, moving, typing commands or use the inventory.
Feature:
- Auto login players that have purchased Minecraft
- Online UUIDs for online players
- Sessions for auto login if they connect from the same IP
- Coordinate protection
- Prevents "Logged in from another location"
- Server-side translation
- Support for special characters in password
- Global password
- Support Luckperms API and Luckperms Context
- Support Floodgate and Carpet players
- Support Vanish mod to hide unauthenticated players
Check commands and config file
This mod is based on samo_lego's mod. Use it for Minecraft 1.15 - 1.16
Also check my mod for name-based whitelist
Dependencies
This mod requires:
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20, 1.20.1
- 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.
Verified by MCModsHub
- Ships as easyauth-mc1.20-3.4.4.jar — drop this file into the mods folder
- Download size: 23.2 MB
- Download link checked 27 Aug 2026 — working
These come from our own check of the pack file, not from the source page.