
🛡️ BetterAuth
BetterAuth is a client-side Minecraft mod designed to keep your account secure by masking sensitive authentication commands and providing a seamless auto-login manager for your favorite servers.
✨ Features
- 💬 Chat & Command Masking: Commands like
/login,/register, or/changepasswordare automatically hidden in your chat and replaced with asterisks (***). This prevents accidental leaks of your passwords while streaming, recording, or taking screenshots! - 🚫 Safe Command Suggestions: Stops your sensitive passwords from showing up in the vanilla command suggestion popup.
- ⚡ Auto-Login Manager: Securely save your credentials per server IP and username. When you join the server, the mod will automatically authenticate you—no more typing!
- ⚙️ In-Game Configuration GUI: Everything can be configured directly in-game! Press the designated Keybind (configurable in Minecraft Controls) to open the BetterAuth menu.
- Toggle masking, auto-login, and auto-saving on the fly.
- Manage saved servers, view passwords, or delete entries.
- Add custom commands to mask for specific servers.
- 🌍 Localization: Fully translated into English, Ukrainian, Russian, and Kazakh.
📥 Installation
- Download the corresponding mod version for your loader.
- Fabric only: Ensure you have the Fabric API installed.
- Drop the
.jarfile into yourmodsfolder. - Launch the game and enjoy a more secure chat experience! 🎉
📜 License
This project is open-source and licensed under the MIT License.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.8
- 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 betterauth-fabric-1.21.8-1.0.0.jar — drop this file into the mods folder
- Download size: 678 KB
- Download link checked 10 Sept 2026 — working
These come from our own check of the pack file, not from the source page.