Minecraft Java 1.21 Mods
Browse 12,087 free mods for Minecraft Java 1.21 — popular picks include qAutoMessages, Brilliantly Optimized, Final Destination HUD.
Updated daily
qAutoMessages
A minecraft plugin for automatic messages.
Brilliantly Optimized
An optimization modpack with no useless features.
Final Destination HUD
It adds a kill tracker for final destination armor in hypixel skyblock, visible on the HUD
pure performance
the bestest performance pack you lil need!
Expired Youth Modpack
Modpack for the ExpiredYouth discord server. Any who also wish to use may download!
megaMC
Make Minecraft a whole new game
SoloDual
A modpack that includes the Cobblemon mod along with some other mods that complement the Pokémon mod well. It's optimized for computers with limited RAM to provide a slightly better experience. I hope you like it. I might improve the modpack in the future.
OptiBolt
The real optimized vanilla experience.
OptimizedAdventures
This is a modpack which makes exploring in minecraft alot more fun and optimized.
UpgradableHoppersPlugin
A high-performance, Folia-ready hopper solution that enables tiered, stack-based transfers to eliminate item bottlenecks and lag.
Lapalux Mische
mixture of mods that are boosting your performance and enhancing your gameplay (still close to vanilla)
Truely Vanilla
What it should be!
Gubirpack
optimization and some useful mods and rps.
TSM-server-changer 2.0
TSM-server-changer 2.0是一款基於 Fabric 的 Minecraft 客戶端 Mod， 用於在TSM(台灣學生麥塊)更方便的切換伺服器。
AniH's Optimizations
A Modpack that maximizes on performance while not sacrificing quality
Ponder lib
give datapacks the abbility to add ponder pages (like in create mod) to items with the new dialogs in 1.21.6
Nanna QoL
Vanilla Quality of Life
The MonkeVerse Official Modpack
Modpack with optimizations for The Monkeverse!
TGGMinecraft
A curated modpack tailored for the TGG Minecraft server, offering performance optimizations, enhanced visuals, quality-of-life improvements, and a more immersive multiplayer experience.
Cube Waypoints Improved
Classic Cube Waypoints mod with optimized performance and useful features.
Configurable Cobblestone Generator
Configure lava-water cobble generators with weighted block outputs, vanilla defaults, and optional Create drill support for NeoForge 1.21.1.
Seamless Survival Overhaul
A modpack designed to enhance and deepen the survival experience, adding new challenges, mechanics, and immersive features.
AI Moderator
AI-Moderator is a cutting-edge, high-performance moderation system for Minecraft servers (Paper 1.21+). It combines lightning-fast local heuristic filters with the deep contextual understanding of modern AI models (Gemini, OpenAI, Ollama).
cozier vanila
The Cozy Vanila Modpack significantly improves the visuals of the game, adding more realistic animations and an overall cozier atmosphere. This makes Minecraft look much more alive and aesthetically pleasing without fundamentally changing the gameplay
Daemon
Optimizes and protects your server, reduce memory usage by 30%
Unbelievably Optimised (Server)
Server optimisation pack with extras (read description)
WorlPreGen
Advanced multi-world chunk pre-generator with GUI and live tracking
Optimizations & Performance
Optimization & Performance is a lightweight Fabric modpack designed to improve Minecraft’s performance while keeping the vanilla experience intact. It includes optimization mods, visual enhancements, and small quality-of-life improvements.
Base de Modpack
The modpack that brings together everything you need for your adventures.
Cobblemon Ranger
A Cobblemon Modpack,Vanilla,Cozy and Full of Adventure
TNLX-Pack
Create mod, exploration, decoration & more!
ali's smp lite
a vanilla plus modpack intended for multiplayer play
Nitro-X
Vanilla+ Server dedicated modpack to pair with Nitro for the full Vanilla+ Experience
SyntaxZone - Bingo
SyntaxZone Bingo modpack for 1.21.5, optimized with QoL and performance mods.
Sebzo X Smp
A balanced multiplayer modpack that upgrades exploration, building, and overall gameplay while staying close to vanilla. Ideal for long-term SMP worlds and
Aeryon Optimization
Aeryon Optimization - a lightweight and stable Minecraft pack built for maximum performance with no compromises. Smooth gameplay, faster loading, and a cleaner experience - all in one.