How to Upload Mods to a Minecraft Java Server
Minecraft Java Edition allows players to enhance their gameplay experience by adding mods to their servers. Mods can introduce new gameplay mechanics, biomes, mobs, and more, making the game more exciting and customized. Here’s a step-by-step guide on how to upload mods to your Minecraft Java server.
Use the In-Built Mod Manager
Free Minecraft host provides offer an in-built mod manager that simplifies mod installation. Features of the mod manager include:
Panel > More(below activity) > Modes
Must choose modded software while creating server like Forge & Fabric
One-Click Mod Installation: Install mods directly from a curated list without needing manual downloads.
Automatic Dependency Handling: Ensures required libraries and API mods are installed.
Version Compatibility Checks: Prevents installation of incompatible mods.
Easy Updates: Update mods effortlessly from the panel without manual uploads.


Manual Method
Step 1: Choose a Modded Server Type
To use mods, you must have a modded server. Vanilla Minecraft does not support mods directly. Instead, you need to install a modded server type such as Forge or Fabric.
- Forge: The most common mod loader for Minecraft Java Edition.
- Fabric: A lightweight alternative, mainly used for performance and utility mods.
Download the appropriate mod loader version that matches your Minecraft server version.
Step 2: Install Forge or Fabric on Your Server
- while creating new server select Forge or Fabric insted of Paper
- When server is ready before starting server go to startup tab
- Type tha version which you want in version field, default is latest
- Start the server and Accept the EULA
Step 3: Download and Prepare Mods
- Find mods from trusted sources such as CurseForge or Modrinth.
- Ensure mods match the Minecraft and mod loader version.
- Download the
.jar
files for the mods you want to install.
Step 4: Upload Mods to Your Server
- Locate the Mods Folder: After running the server, a
mods
folder should appear in the server directory.
- Upload Mods:
- If using a server hosting provider, access the file tab or use SFTP and upload the mods to the
mods
folder.
- Check for Dependencies: Some mods require additional libraries or API mods (e.g., Fabric API for Fabric mods).
Step 5: Start the Server
- Run the server using Terminal tab
- If everything is set up correctly, the server should load with the installed mods.
- Check the console for errors and resolve any issues (e.g., version mismatches).
Step 6: Ensure Players Have the Same Mods
For a player to join a modded server, they must have the same mods and versions installed on their client.
- Provide a modpack or a list of mods for your players.
- Use a launcher like CurseForge for easy mod management.
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