How to Install Fabric Mods on the Minecraft Client
Introduction
Fabric is one of the most popular mod loaders for Minecraft. Installing Fabric mods on your client lets you join Fabric servers that require client-side mods, enhance your own single-player experience, or use quality of life improvements like minimaps and inventory management tools. This tutorial walks through installing the Fabric loader and adding mods to your Minecraft client.
What You Will Need
Before starting, make sure you have the following.
- The official Minecraft Launcher installed from https://minecraft.net
- A legitimate Minecraft Java Edition account
- Java 21 or later installed on your computer
- The Minecraft version you want to mod
Step 1 — Download the Fabric Installer
Go to https://fabricmc.net/use/installer and click Download installer. This downloads a JAR file that installs the Fabric loader into your Minecraft launcher.
Step 2 — Run the Fabric Installer
On Windows and Mac, double-click the downloaded JAR file to open the installer. If it does not open, right-click it and select Open with Java.
On Linux run it from the terminal.
java -jar fabric-installer-*.jar
In the installer window, make sure Client is selected at the top. Choose the Minecraft version you want to use from the Minecraft Version dropdown. Leave the Loader Version set to the latest stable version. Make sure Create profile is checked. Click Install.
The installer adds a new Fabric profile to your Minecraft launcher automatically.
Step 3 — Verify the Installation
Open the Minecraft launcher. In the installations tab or the bottom-left profile selector you will see a new profile called fabric-loader-version-mcversion. Select it and click Play. Minecraft will launch with the Fabric loader active. You will see a Mods button on the main menu if the installation was successful.
Step 4 — Find Your Minecraft Folder
Fabric mods are placed in a mods folder inside your Minecraft data directory.
On Windows press Windows+R, type %appdata%\.minecraft and press Enter.
On Mac open Finder, press Cmd+Shift+G, and type ~/Library/Application Support/minecraft.
On Linux the folder is at ~/.minecraft.
Inside this folder, create a new folder called mods if it does not already exist.
Step 5 — Install Fabric API
Fabric API is required by almost all Fabric mods. Download it from https://modrinth.com/mod/fabric-api and place the JAR file into your mods folder. Make sure you download the version that matches your Minecraft version.
Step 6 — Finding Client Mods
The best places to find Fabric mods are the following.
Modrinth at https://modrinth.com is the recommended platform. Filter by Loader: Fabric and your Minecraft version. CurseForge at https://www.curseforge.com/minecraft/mc-mods is the larger older platform with a vast library.
Step 7 — Download and Install Mods
On Modrinth click the mod you want and go to the Versions tab. Select the version matching your Minecraft version and Fabric loader. Download the JAR file and place it in your mods folder.
Repeat this for every mod you want to install, including all dependencies listed on each mod's page.
Recommended Quality of Life Client Mods
The following mods improve the Minecraft experience without changing core gameplay.
Sodium from https://modrinth.com/mod/sodium is the most important performance mod for Fabric. It dramatically increases frame rates by rewriting the rendering engine. Most players see two to five times more FPS after installing it.
Iris Shaders from https://modrinth.com/mod/iris adds shader support to Minecraft when used alongside Sodium. Download a shader pack from https://modrinth.com/shaders and place the ZIP file in the shaderpacks folder inside your .minecraft directory.
Lithium from https://modrinth.com/mod/lithium optimises game logic for smoother gameplay even in single player.
Indium from https://modrinth.com/mod/indium is required by some mods that use the Fabric Rendering API when Sodium is installed.
Mod Menu from https://modrinth.com/mod/modmenu adds a Mods button to the main menu where you can see all installed mods and access their settings.
Xaero's Minimap from https://modrinth.com/mod/xaeros-minimap adds a minimap to the corner of your screen. Xaero's World Map from https://modrinth.com/mod/xaeros-world-map adds a full-screen world map accessible with the M key.
Inventory Profiles Next from https://modrinth.com/mod/inventory-profiles-next adds inventory sorting and management features including a sort button and auto-refill for tools and food.
Step 8 — Managing Multiple Mod Profiles
If you play on multiple servers or want different mod sets for different purposes, you can use the Prism Launcher from https://prismlauncher.org as an alternative to the official launcher. Prism Launcher lets you create separate instances of Minecraft each with their own version, mod loader, and mods. This makes it easy to switch between a modded single-player setup and a server-specific mod set without manually swapping files.
Step 9 — Launch Minecraft with Mods
Select the Fabric profile in your launcher and click Play. Minecraft will load all mods in your mods folder. Watch the loading screen for any error messages.
If the game crashes on startup, check the crash report in the crash-reports folder inside your .minecraft directory. The most common causes are an incompatible mod version, a missing dependency, or a conflict between two mods.
Troubleshooting
Game Crashes on Startup
Open the latest crash report in .minecraft/crash-reports and look for the mod mentioned in the error. Either remove that mod or check its page for a compatible version.
Mods Not Showing in Mod Menu
Make sure the JAR files are directly inside the mods folder and not in a subfolder. Also verify the mods are for the correct Minecraft version and Fabric loader.
Low FPS Even with Sodium
Make sure you installed Sodium correctly and that the Fabric profile is selected in the launcher. Go to Options, Video Settings and make sure Render Distance is set to a reasonable value. Values above 16 chunks can cause performance issues even with Sodium.
Conclusion
You now have a fully modded Fabric Minecraft client. Start with the performance mods to improve your frame rate, then add quality of life mods to enhance your experience. If you are joining a server that requires specific mods the server owner will provide a list of required client mods to install.