Fabric Mods for Minecraft 1.21
Browse 6,829 free Fabric mods for Minecraft 1.21 — popular picks include Radiance (Linux), Spro Plus, WynnMiata.
Updated daily
Radiance (Linux)
Radiance is rebuilt of Minecraft OpenGL on a Vulkan C++ backend, featuring native Hardware Ray Tracing. Break free from OpenGL limits for Minecraft on Linux.
Spro Plus
Spro Plus — Experience Vanilla, Perfected. Enjoy a deeply enhanced technical survival journey, built upon a foundation of exceptional optimization.
WynnMiata
A Wynncraft Raid Mod that trys to make your Raid experience better
Truly Performed
Baseline optimization with nothing extra. Nothing beats that!
PVP OPTIMIZATION
Best build for PVP with optimization
Mob Stacker Advanced
Mob stacker mod with breeding support, etc.
Best Shaders Performance
This all-in-one performance pack on Modrinth combines the most effective FPS mods into one streamlined package.
Garden Joy
Modpack based on Farmer's Delight and Let's Do for a comfortable time!
GlassSync
A mod for Hypixel Skyblock that fixes the clientside desync of glass pane block states on 1.21. This allows for easier aiming at glass panes for gemstone mining.
Raven Network
Raven Network Server Officially Modpack
Legacy's end
TU75 Modpack fork of re-console
FPS Unlock - Optimization
✨ Performance | Increased FPS | Minimal Lag | Stability Vanilla 1.21.4
LeQube Cobblemon
The official LeQG™ community modpack, built for Fabric!
Better Performance & Fps (BPF)
A stable, high-performance experience with high FPS.
OptiFree
A modpack replacing the need for OptiFine
Vanilla Reimagined by Jashan_Maan
Vanilla Reimagined is a Minecraft modpack that keeps the original feel of the game while adding small, meaningful improvements. It focuses on enhancing visuals, gameplay mechanics, and quality of life without changing the core experience too much.
SitOnEverything
Sit on almost any block or entity with configurable seat positions, vanilla presets, and quick hotkey support.
PlayerDataSync
Seamless Cross-Server Player Data Synchronization
PvP Optimized Pack
A Pvp Modpack for all pvp modes especially tiertest kits (Trainingsmap is also in it)
New Worlds Polished!
A fun and optimized modpack | RPG in exploration | +250 Mods | +300 Quests!
Aleskonium
Aleskonium is a Fabric performance mod focused on smoother multiplayer client-side gameplay. It improves frame-time stability and responsiveness with adaptive optimization and compatibility-aware tuning for modern modpacks.
Wezxek PVP pack
A highly optimized PvP pack made by Wezxe, engineered for competitive Minecraft combat on Fabric 1.21+. This pack combines performance-focused resource packs with carefully selected client-side optimization.
The Stoned Golem
This is the official Modpack for The Stoned Golem SMP
Chill
Experience the official Chill SMP: vast landscapes, and immersive progression for all, plus a relaxing cooperative experience focused on exploration and building.
AFK Utilitys
Advanced AFK management mod for Minecraft Fabric with anti-kick protection, auto-reconnect, safety disconnect, and hunger management
Radiance+
An extremely radical and broken attempt to optimize Minecraft for gpus with the radiance mod similer to my threaded pack ment to optimize Minecraft for the CPU with high hopes for this to no longer be broken in the future
Perfected Vanilla
This mod pack contains every mods you need to have your game fully optimized and have tons of new features for it to be perfect without any changes to the actual content!
Client Side +
A mostly client side modpack. Enhance your vanilla Minecraft 1.21 experience with performance boosts, visual upgrades, and quality of life improvements, all designed for casual players and builders on vanilla servers.
Ultra Optimized
A competitor to Simply and Fabulously Optimized, but instead of 10-20 mods, there's 120 of them, all meant to make Minecraft run at light speed.
Lightly Optimized
Simple, lightweight, highly configurable, flexible, and seamless! Allows optimization of Minecraft on old or low-end computers without lag! Shaders support, optimization of RAM Usage and CPU, and boosting FPS substantially are its qualities!
Really Fast Load
Reduces world-load time by skipping unnecessary waits and running chunk I/O in parallel.
Freshly Distant
Enhanced performance, visuals, and audio. A better basic layer for the vanilla game.
Cobblemon - Pokekingdoms
The official PokéKingdoms Cobblemon modpack — packed with major performance optimizations, a built-in minimap, enhanced quality-of-life features, and seamless server integration for the smoothest Pokémon experience possible.
RCraft
a realistic minecraft modpack by alirezafayeghi120
Vanilla Optimizeds
Optimization + beauty in one build... and this is Vanilla Optimizeds!!!
NickName Changer
Ever wanted to see your own nametag? Now you can. Instant nicknames, effortless skin swapping, and 1.21.4 optimized rendering—all in one lightweight package.