Fabric Mods for Minecraft 1.21
Browse 6,832 free Fabric mods for Minecraft 1.21 — popular picks include Caffeine Plus+ (Boosted FPS Performance), Swiftly Optimized (Forge & fabric), Optimization Ultra.
Updated daily
Caffeine Plus+ (Boosted FPS Performance)
The best FPS you will get in a modpack. Tuned for Performance for low end systems.
Swiftly Optimized (Forge & fabric)
A Minecraft modpack that's designed to enhance FPS and provide a smooth gaming experience. It includes essential mods.
Optimization Ultra
This modpack consists of tons of mods, resource packs, and shaders for optimization, and beauty client sided tweaks, QOL things, and cutting edge graphics.
AutoTierTest
This Mod Will Test Your "Tier" (Cracked)
Extended Stacks
Increase the maximum stack size to 99 for all items, including those normally limited to 16. A simple vanilla-friendly QoL improvement for better inventory management.
Always Updated
[26.1 Snapshot 10 / April Fools] - Modpack that mainly tries to support snapshots with maximum performance, including Sodium. This includes minimal QoL mods.
![BundleGUI – Right-Click Bundles with a Visual Inventory [Fabric]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/485455.webp)
BundleGUI – Right-Click Bundles with a Visual Inventory [Fabric]
Open bundles with a right-click and manage their contents using a clean inventory-style GUI. Variant-aware, lightweight, and fully vanilla-friendly.
AnotherFix
A lightweight library that automatically resolves Mixin conflicts and prevents mod loading crashes.
Throw Weapons
Allows you to throw any item, with a clean first person animation, 3d models, and Physics
![Hydrogen [FPS]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/488410.webp)
Hydrogen [FPS]
A new performance mod for modern Minecraft that uses Fabric and Custom Mixins that boost FPS by a lot!
Rottenleather
It's a mod that changes rotten flesh into leather BUT better.
GWOLFLib
This is GWOLF Studios' Library Mod
Hypixel Skyblock Client
Skyblock Enhancer is a client-side modpack for Minecraft 1.8.9 designed specifically for Hypixel SkyBlock players, offering real-time stats, custom HUDs, and performance-boosting tools to elevate gameplay without compromising FPS
![OFI - [Fabric]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/432844.webp)
OFI - [Fabric]
Optimization and bug fixes minecraft [1.16.1 - 1.21.5]
Mob Controller Creeper Spawning
This Mod adds control functions for Creeper Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2
A BetterMC
Better Minecraft is a modpack that strives to rival OptiFine while adding additional features.
WONDERVERSE
Enhance visuals and performance without modifying the gameplay! Still 99% vanilla, but 100% better!
Distantly&Horizontlly
it's just simply optimized Distant Horizons ModPack Enjoy it
Alternative Konkrete
A lightweight alternative to the Konkrete mod, optimized for low-end PCs with essential bug fixes.
Spear Aim Bot (Bokkata)
Snap your camera on the closest enemy at the press of a button. Never miss your elyta+spear again.
Mob Controller Skeleton Spawning
This Mod adds control functions for Skeleton Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2
Opticraft-WL
This Modpack optimizes Minecraft for small PC.
Booster FPS
Optimizes Minecraft for better performance, higher FPS, reduced lag, and smoother gameplay. 1.21.9-26.1.2
Mob Controller Spider Spawning
This Mod adds control functions for Spider Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2
Mob Controller Enderman Spawning
This Mod adds control functions for Enderman Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2
ConfigAPI
Personal API for JSON configurations!
Extremely Optimized - 26.1 Alpha!
A modpack optimized for all game operations, not just FPS.
Experience Bottle Recipes
Adds a new recipe and crafting method to Vanilla Minecraft, Craft the Experience Bottle (compatible with versions 1.20 to 1.21.11)
![Easy Spawner Control [Fabric]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/485598.webp)
Easy Spawner Control [Fabric]
Easy Spawner Control lets you right-click mob spawners with a crafted Spawner Key to instantly configure spawn speed, count, and behavior — no commands required.
Lightweight Cobblemon
A lightweight and optimized Cobblemon mod pack designed for low-end PCs, featuring quality-of-life enhancements such as elevators, rideable Cobblemon, and lag-reducing plugins while introducing new biomes for an immersive Pokémon-catching experience.
Accurate Spears Plugin Optimizer
Optional Optimizer for Accurate Spears Plugin!
Mob Controller Phantom Spawning
This Mod adds control functions for Phantom Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2
Purely Optimized - Fps Booster
All the performance mods you need with much customizability
Sodium Profiles (Save Your Settings as Profiles)
Sodium Profiles adds one-click performance presets and custom settings profiles to Sodium's video settings. Swap between max FPS and best visuals instantly — no manual tweaking needed.
Mob Controller Slime Spawning
This Mod adds control functions for Slime Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2
Enchantment Level Patch
Swaps the enchantment level numbers with enchantment symbols. (10, 11, 255 to X, XI, CCLV)