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  4. How to Install Fabric on Minecraft 1.21.6 (Server)
  1. Home
  2. Minecraft
  3. How to Install Fabric on Minecraft 1.21.6 (Server)

How to Install Fabric on Minecraft 1.21.6 (Server)

Want to run Fabric mods on your GGServers server for Minecraft 1.21.6? Here’s exactly how to do it in just a few easy steps.


🔒 Step 1: Stop Your Server

Before making any changes, log into your GGServers Panel at https://panel.ggservers.com and click “Stop” to turn off your server.
Never install a new server type while the server is running.


💾 Step 2: Create a Backup (Very Important)

To protect your world and files, you should create a backup:

  1. In the left menu of your Multicraft panel, click “Backups”
  2. Click the “Create Backup” button
  3. Wait for it to finish before continuing

This ensures that if anything goes wrong, you can restore your world instantly.


⚙️ Step 3: Use the Server Type Installer

Once your backup is complete:

  1. Go to the “Server Type” option on your Multicraft panel
  2. Click “Change”
  3. Select Fabric 1.21.6 from the list (you can also choose the loader version if needed)
  4. Click “Install” and wait a few moments for the process to complete

Fabric will now be installed on your server.


🚀 Step 4: Start Your Server

After installation, click “Start” on the panel.

Your server is now running Fabric 1.21.6, and it’s ready for mods!


📦 Step 5: Upload Fabric Mods (Updated Versions Only!)

Remember: mods also need to support Minecraft 1.21.6 and Fabric.

  1. Go to your File Manager or connect via FTP
  2. Open the mods folder
  3. Upload the latest versions of the Fabric mods you want to use
  4. Make sure you also upload the correct Fabric API file

Mods that aren’t updated for 1.21.6 may crash the server!


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🧼 Final Tips

  • Always stop the server before making changes
  • Don’t forget to create backups regularly
  • Always use the correct mod version for your Minecraft + Fabric setup
  • Check mod compatibility if the server crashes

You can contact our 24/7 GGServers support anytime at:
👉 https://ggservers.com/billing/submitticket.php

Updated on June 18, 2025
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