Minecraft Java 1.21 Mods
Browse 1,695 free mods for Minecraft Java 1.21 — popular picks include OptimizedPvP, Some Overhaul, Deceivers & Dungeons (RPG Series).
Updated daily
OptimizedPvP
An ultra-optimized PvP modpack for Netherite, Pot, Sword, and Crystal PvP, featuring FPS boosts and all essential mods for competitive combat — smooth, lag-free, and performance-focused gameplay.
Some Overhaul
Vanilla-friendly modpack focused on performance, increased difficulty, and shader + texturepack support
Deceivers & Dungeons (RPG Series)
🗡️ The fantasy RPG you've been thinking about! The same memorable races and classes, just like in Dungeons & Dragons.
JORNADAS
A Vanilla+ ModPack where you can thrill an awesome journey.
The ULTIMATE PVP Modpack
This Modpack will make you very good at PvP! Including all the BEST PvP mods necessary for the best Minecraft PvP experience!
ItzGeorge’s PvP Essentials
ItzGeorge’s PvP Essentials is a lightweight modpack built for smooth, high-performance Minecraft PvP.
JBedrock
A build that tries to port Bedrock features to Java
Essence of Cubes
Enhances your Minecraft experience with smoother performance, upgraded visuals, and immersive textures, all while staying true to the Vanilla feel !
Minecraft Remastered Optimized
Minecraft With Better Graphics And Gameplay! Want A Better Minecraft? Play This
Lightning (FPS)
Discover Lightning (FPS), a powerful modpack designed to maximize FPS performance in Minecraft. Enjoy enhanced stability, broad mod compatibility, and advanced graphics and effects. Elevate your Minecraft experience with Lightning today!
Totem Resize
The Totem Resizer is a client-side mod that lets you change the size of the "Totem of Undying" in your hand and on your screen. It’s perfect for clearing up your view during combat or just personalizing your game.
DragonForge
Dragon Forge is a RPG–survival with skill-gated gear, Create-powered industry, mythic bosses & dungeons, and lush worldgen. 200+ content mods + 90+ perf/QoL. Built for multiplayer on MysticHorizonsMC.
DarkPvP - Optimized
A simple modpack to improve your PVP skills and play together with your friends!
Cobblemon Nebula
Modpack (non-required) for the Cobblemon Nebula Server, with some Quality of Life, light additions!
Banana's PVP Modpack
A modpack with mods to help you in pvp. Compatible with Fabric 1.21.4
Vixit Boost
A highly optimized Minecraft modpack created to increase performance and improve the overall play experience.
FancyCraft
Featuring over 220 mods, including many ones for optimization, enchanting shaders, and stunning texture packs, this collection is designed to redefine your gameplay
Create RPG+
Create RPG+ merges the detailed machinery of the Create mod with deep RPG progression and challenging combat. It expands your world with stunning biomes, dangerous dungeons, and optimized visuals for an immersive adventure.
Ley's Modpack
Ley's Modpack is a client-side Minecraft enhancement pack focused on performance, visuals, and UI improvements. It includes mods like Sodium, Litematica, and Iris for optimization and building assistance, alongside immersive sound and graphical tweaks.
Cobblemon Global SMP
Official modpack for the Cobblemon Global SMP. A grand Cobblemon adventure awaits for you on the newest Minecraft with a public SMP server for you to enjoy! Also includes a well rounded suite of client side optimization mods and QoL features.
Chronicles: Tharidia
This is a medieval-fantasy roleplay enviroment, with custom feature, mobs, world dynamics, custom classes
FPS X PVP
A lightweight Fabric PvP modpack focused on maximum FPS, low latency, smoother gameplay, and competitive combat. Perfect for BedWars, Lifesteal, Crystal PvP, and SMP servers. 🚀⚔️
![RPG! Simply [Fabric]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/110863.webp)
RPG! Simply [Fabric]
RPGs pack without the overwhelming complexity.
Neo Things
A Vanilla-like mod pack for exploring the true meaning of Minecraft.
Holmium
Even better, client side improvements and new stuff.
Cobblemon Distant Horizons Rivals Modpack
The BEST Cobblemon Modpack. Designed for the Cobblemon Rivals Server with Distant Horizons.
Fresh Vanilla
1.20.1-1.21.1 | Overhauled world filled with endless content | All built for Performance!
Yung's optimization - LoL inc
Want to play Yung's Structures without lag? Download now!!
Elysium
An opinionated Vanilla+ Minecraft modpack, with the goal of making survival feel like a real adventure.
The -Create- Chonker
The project is a technology and decoration-oriented package. Popular mods such as the Create-Mod are included. The special thing is that the performance and the compatibility between the more than 400 mods is given. Each adventure is unique
Furniture & Tech
Enhance your Minecraft builds with interactive, customizable furniture and decor. From modern designs to culturally inspired pieces — beauty and functionality in every room.
Flaxa Combat – Advanced PvP System with Combat Tag
A clean and optimized combat system plugin that prevents combat logging, blocks unfair escapes, and adds modern combat mechanics with full customization and smooth performance for PvP servers.
abd's PvP Mod Pack
A compilation of PvP Mods and Utility Mods.
Solance Optimized
Solance Optimized is a lightweight PvP-focused modpack that boosts FPS, reduces lag, and adds essential quality-of-life improvements while staying fair and vanilla-friendly. Built for competitive gameplay, it delivers smooth performance and stable combat
8x8 PVP Pack
"The ultimate 8x8 PvP resource pack designed for maximum FPS boost and crystal-clear combat visibility. Perfect for low-end PCs."
CivPack
A modpack designed for CivMC and Civilization servers. Includes a Minimap, PVP mods, Litematica and a plethora of optimization mods.