> ## Documentation Index
> Fetch the complete documentation index at: https://docs.berrybyte.net/llms.txt
> Use this file to discover all available pages before exploring further.

# How to Install Forge and Fabric Mods on Minecraft Server

> Guide to installing Forge and Fabric mods on your Minecraft server.

# How to Install Forge and Fabric Mods

Add mods to your server to enhance gameplay with new features and content.

## Install Forge Mods

1. Set your server to Forge:
   * Go to **Settings** tab
   * Select **Forge** from the Software dropdown
   * Enter the Forge version in the **Startup** tab (e.g., `1.19.1-43.2.14`)
   * Click **Reinstall** and wait

2. Install the mod:
   * Download the mod from [CurseForge](https://curseforge.com) or [Modrinth](https://modrinth.com)
   * Go to **File Manager** and open the `/mods` folder
   * [Upload](/panel/importing-files) the mod file
   * Restart your server

## Install Fabric Mods

1. Set your server to Fabric:
   * Go to **Settings** tab
   * Select **Fabric** from the Software dropdown
   * Click **Reinstall** and wait

2. Install the mod:
   * Download the mod from [CurseForge](https://curseforge.com) or [Modrinth](https://modrinth.com)
   * Go to **File Manager** and open the `/mods` folder
   * [Upload](/panel/importing-files) the mod `.jar` file
   * Restart your server

<Note>Many Fabric mods need the [Fabric API](https://www.curseforge.com/minecraft/mc-mods/fabric-api) mod. Install it first.</Note>

## Common Issues

**Mods not loading**

* Mod incompatible with server version or mod loader
* Fix: Check mod compatibility and use the correct Forge/Fabric version

**Server crashes**

* Incompatible mods or missing dependencies
* Fix: Check server logs and remove problematic mods one by one

**Fabric mods not working**

* Missing Fabric API
* Fix: Install the [Fabric API](https://www.curseforge.com/minecraft/mc-mods/fabric-api) mod

**Players can't join**

* Client-server mod mismatch
* Fix: Players need the same mods installed, or use server-side only mods

## Related Guides

* [Installing Modpacks](/games/minecraft/installing-modpacks) - Set up modpack collections
* [Changing Server Versions](/games/minecraft/changing-versions) - Switch versions for compatibility
* [Server Performance](/games/minecraft/aikars-flags) - Optimize modded server performance
* [Server Backups](/panel/backups) - Backup before installing mods

Need help? Ask in our [Discord](https://berrybyte.net/discord) or [contact support](https://berrybyte.net/tickets).