Minecraft Java 1.21 Mods
Browse 1,715 free mods for Minecraft Java 1.21 — popular picks include ecco's BetterMC, Crystal PVP Overlay (CPVP), Red Cpvp 16x pack.
Updated daily
ecco's BetterMC
A BetterMC-style pet project with the goal of enhancing the cutting edge of Minecraft release versions.
Crystal PVP Overlay (CPVP)
A clean Crystal PvP overlay. Optimized for competitive gameplay.
Red Cpvp 16x pack
Red CPvP Pack is a clean, competitive resource pack designed for Crystal PvP. It features a polished red-themed style, optimized textures, and clear visuals for smooth gameplay and better combat visibility.
Polish CPVP ResourcePack
A high-performance Crystal PvP resource pack featuring optimized visuals, custom models, and clean combat utilities for the ultimate CPVP experience.
Cobblemon Master Edition
Cobblemon Master Edition is a massive 190+ modpack that brings together the ultimate Cobblemon experience with RPG adventures, quests and much more!
immersive craft 2.0
makes minecraft look like the trailers and makes it feel more alive
BOOST YOUR PVP
Boost Your PvP is a lightweight Minecraft modpack focused on higher FPS, smoother gameplay, and improved PvP performance It reduces lag, improves frame stability, and helps deliver a more responsive combat experience on both low end and high end PCs
Nezz Pack
Nezz Pack is a Minecraft modpack designed for both Survival and PvP gameplay.It focuses heavily on performance optimization to increase FPS and reduce lag.It uses lightweight mods like Sodium, Lithium, and Phosphor for smoother rendering and faster chunk
SkullShade
Fast and smooth Fabric PvP modpack for Minecraft 1.21.11
Soggs Pak
Fresh Animations meets Better Combat in a fresh new Vanilla+ mod featuring many animation and weapon packs to make a clean and fluid Minecraft experience
Cobblemon Crafted Edition
Cobblemon Crafted Editon promises an unparalleled adventure where the synergy of these mods offers an immersive and exciting Cobblemon/Vanilla+ experience.
Vex Totem
Just a small resourcepack that changes totem of undying to 3D Vex Totem. UPDATE TO 1.21.1!!!! No Optifine needed.
Bomb's Tech Utopia
Build your factory, brave the wilds, and shape your own utopia.
Aeronautics: Cogs and Clouds
A 1.21.1 powerhouse featuring Create: Aeronautics, nuclear engineering, airship combat, and massive dungeons—optimized for everyone.
PvPLegacy Icons
Adds custom icons to PvPLegacy ('OptiFine' or 'CIT Resewn' required)
Vanilla PvP Optimizer
Vanilla PvP Optimizer is a modpack built to enhance your PvP experience on vanilla Minecraft servers. It improves FPS, reduces lag, and optimizes performance so you can focus on fighting without technical issues holding you back.
Better Servers
A 100% server side modpack that is on fabric 1.21.1 for the best performance and lets you play with your bedrock friend without making a bedrock server
![RazeBoost [32x]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/129312.webp)
RazeBoost [32x]
RazeBoost [32x] delivers clean visuals, custom skies, enhanced PvP textures, and smooth performance to help players maximize both style and gameplay.
Resimlrr Optimized
Resimlrr Optimized is a performance-focused Minecraft modpack that boosts gameplay smoothness and visuals, ideal for all systems.
Dreams and Nightmares
Just kidding, it's Create mod.
The Modded Minecraft Cult Server Modpack
The Official Modpack for The Modded Minecraft Cult Server
Auramine
Welcome to Auramine, a unique combination of magic, industry, and exploration features designed to enhance your Minecraft experience.
PhantoM PlayZ Optimized
PhantoM PlayZ is the best optimization modpack to optimize and boost your Minecraft experience with better performance and amazing visuals. Improve FPS, reduce lag, enjoy smooth gameplay with this lightweight and powerful modpack. Perfect for all Minecr
Cobblemon Odyssée
A wild world awaits you, with floating islands, enchanted forests, and roaring volcanoes, where riding your Pokémon will lead you to hidden zones and treasures. Cooperation, exploration, and competition set the pace for this adventure where Pokémon roam fr
Zero Fog Lightweight
Eliminate fog and increase FPS with this lightweight, performance-friendly pack.
Overly Added
Overly Optimized for the OptiFine user.
CC: Content Creator's Modpack
Made by creators, for creators. A modpack that boosts performance and adds useful tools for content creation.
Fabricated Adventures
This Adventure RPG Modpack is designed to make progression feel more rewarding and encourage exploration. The modpack is designed with performance in mind and has plenty to do to keep you entertained for months!
Cobblemon Phantoms
Cobblemon Phantom is a modpack that blends Pokémon-inspired gameplay with Minecraft’s survival and exploration. It features custom creatures, eerie environments, and competitive elements like 1v1 duels, all wrapped in a dark, mysterious aesthetic.
02's PvP Modpack
Minecraft PvP modpack focused on high FPS, and better hit detection. It has optimization mods, PvP related utility mods, QoL.
RTX ON ORES AND WEAPONS
RTX ON but with many more ores and weapons to increase your immersion.
Mystic Client
This is an all in one client for people that like insane optimizations and beautiful gameplay.
NeoMinecolonies
Neoforge based Minecolonies for my friends, but for anyones use! Optimalization and stuff!
Royal Vanilla+
This resource pack gives a customized gaming performance, especially, for CPVP. Enjoy the PVP pack, and get a better and smoother gaming experience!!
P3trons PvP Essentials
Optimized mod pack enhancing visuals and performance while keeping gameplay smooth. Includes nearly all essential PvP mods, delivering better FPS, improved controls, and a clean, competitive experience for every match.
Cobblemon Legendary pokelord
This modpack was created from the desire to play Cobbelmon with my friends, it is being made public, but I recommend creating a private server for anyone who wants to play on it, or simply join the official modpack server