Minecraft Java 1.21 Mods
Browse 12,086 free mods for Minecraft Java 1.21 — popular picks include Furniture & Tech, Ez recipes, Smooth Optimized.
Updated daily
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.
Ez recipes
A simple mod for adding any customizable crafting recipes to your Fabric server. Two recipes are included already, easy golden apples and easy cobwebs. Experience_bottle recipe is in the description. Try it!
Smooth Optimized
A powerful Minecraft optimization modpack designed to boost FPS, reduce lag, improve stability, and deliver a smoother gameplay experience.
Titanium Optimized
Improve your Minecraft experience with extreme performance and lots of bug fixes without any QoL features!
FancyCraft
Featuring over 220 mods, including many ones for optimization, enchanting shaders, and stunning texture packs, this collection is designed to redefine your gameplay
JonatanSansH's Modpack
A simple, optimized, and creator-friendly modpack by JonatanSansH that enhances vanilla with shaders, QOL tools, and Flashback — without changing gameplay.
DiamondFire Client
A client that aims to improve the coding and playing experience on the DiamondFire Server.
Latency Nullifier
A deeply optimized and polished modpack with almost no additional mods aside from optimizations
HudEnhancer
Display, customize and move elements in the HUD.
PGR Server Pack for 1.21
Small pack of utility and performance mods for use on the PGR Minecraft Server
Low Ping
LowPing is a simple plugin for Spigot/Paper/Pupper/Bukkit that cleans up dropped items and optimizes server performance for smoother gameplay.
Lukydium - Optimization and Graphics Modpack
The best optimization and graphics mods for a beautiful and/or realistic experience [1.21.4 - 1.21.5]
![RPG! Simply [Fabric]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/110863.webp)
RPG! Simply [Fabric]
RPGs pack without the overwhelming complexity.
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.
Kwuarm's Modpack
A lightweight Fabric modpack inspired by KwuarmPlayz’s Minecraft setup, designed to improve FPS, visuals, immersion, and overall gameplay experience while keeping the game smooth, clean, and vanilla-friendly.
Nolantic Shader
A Modern Minecraft Shader for Minecraft 1.20.1
Core Utilities
A futuristic tech-meets-automation mod for Minecraft, designed to expand the game’s core functionality with high-efficiency tools, modular machines, and directional logic systems.
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.
The Bests of Vanilla
We collected the best mods for content creators to make their best videos
Better Than Clouds
A lightweight vanilla+ modpack that polishes Minecraft with modern animations, visual improvements, and essential Qol Fixes.
Create+ For Potatoes
A modpack designed for seamless multiplayer experiences with a focus on optimization and exploration. Enjoy immersive biomes, custom dimensions, and enhanced performance, all while running smoothly even on integrated graphics.
Boost Those Frames
A fast performance modpack to send your frames flying!
CleanScreenShare
Proxy based ScreenShare plugin. Fast and network ready.
ChatLagFix
Fixes game stutters and micro-freezes caused by processing chat messages
Datapack Debugger
A fabric mod for Minecraft 1.21, which allows you to set breakpoints in datapacks
Cartoon Dreams Shader
A stylized cartoon shader pack with cel-shading, dynamic shadows, god rays, bloom, water effects, and waving foliage for Minecraft (OptiFine)
FluidCam
FluidCam is a Fabric mod that smooths out camera and mouse movement, making PvP and general gameplay feel more fluid and responsive.
Star
Star is the experience that aims at providing quality-of-life changes and features, optimizing your game for better performance and not deviating from the vanilla game.
EasyMiner
A vanilla-friendly Fabric mod for Minecraft 1.21.10 and 1.21.11 that improves mining and tree chopping with tool-restricted 3×3 mining and tree felling.
HD Optimization
Optimizes your game with lots of features and high-quality textures!
Ice Cream Sundae
Keep playing on vanilla servers with fresh looks and utilities. Fully vanilla compatible clientpack drizzled with optimizations and handy tools, sprinkled with audio and graphics delights, and topped with a lightweight shader. FORMERLY VANILLA BEAN PACK
Modpack From Salmon
Modpack From Salmon — Модпак для игры на ванильных серверах, а также подходит для регулярного использования
AVALux Shaders Reimagined
Preserving the Elements of Minecraft with exceptional Quality and Performance.
Animetro
Lightweight rendering with cartoony effects.
EntityMask shader
Shader tool that allows you to make perfect chromakey.
BobTheBuilder
BobTheBuilder is a lightweight, performance-optimized Minecraft modpack built for creators who want to build faster, smoother, and more precisely — without unnecessary clutter.