Minecraft Java 1.21 Mods
Browse 493 free mods for Minecraft Java 1.21 — popular picks include Simple Physic, Azur, SIMPLY: Survival.
Updated daily
Simple Physic
Simple Physic brings realistic item physics, ragdoll effects, and smooth first-person animations to Minecraft. Powered by Fabric, it mixes chaos and fun with great performance — watch mobs fly, items tumble, and explosions come alive!
Azur
Experience smooth, lag-free survival adventures with Sodium and Lithium, keeping your FPS high whether you’re mining, building, or exploring. MouseTweaks makes inventory management effortless, while Fullbright lets you see every detail of your world.
SIMPLY: Survival
With this modpack you can enjoy a Survival Plus experience with improvements at all levels.
SURVIVAL TÉCNICO
Explore Survival Técnico! This modpack boosts your Minecraft survival with optimization mods for smoother gameplay. Ideal for efficiency and performance enthusiasts. Embark on your adventure with Survival Técnico!
Skyblock Enchanted
Skyblock Enchanted is THE BEST Hypixel Skyblock modpack for 1.21.5. Includes EVERY essential mod — performance, QoL, and utility — in one place. Built for sweats, flippers, grinders, and dungeon mains alike.
Skyblock - The Real Adventure
SkyBlock - The Real Adventure is a modpack that re-invents the classic SkyBlock experience with story-driven quests, immersive survival challenges, and deep progression to turn your floating island into a true epic odyssey.
Tylerrrr's Mod Folder
A small collection of 1.21.8 Hypixel Skyblock mods that largely replicate the 1.8.9 mods I used back in the day, for easy setup!
Inventory-Sync
Inventory Sync - Inv Sync - Sync inventories, armor, and XP in real-time! The ultimate group item-sharing plugin for seamless cooperative survival. similar used in (GamerFleet) video.
Skyblock Schematia
A hypixel skyblock modpack for 1.21 customizable with supported resourcepacks
Draventh Ores
⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc
Fajita's Enhanced Minecraft
A modpack with quality of life features, shaders, and performance improvements
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.
Create & things
A modpack like create live 5 without skyblock, but with sophisticated Backpacks
PND's Skyblock Pack
PND's Skyblock Modpack is a mod pack for the popular game Hypixel Skyblock. Its a performance and utility based modpack to help with getting FPS on the latest version(s) while maintaining those beautiful mods that you see on 1.8!
![Liminal Shader [LOST]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/389279.webp)
Liminal Shader [LOST]
Perfect for horror maps, liminal space builds, and atmospheric survival gameplay.
Elysium
An opinionated Vanilla+ Minecraft modpack, with the goal of making survival feel like a real adventure.
Survival Enhanced
This mod pack is designed to improve the gameplay of Minecraft Survival and make it even more fun to play. ✨
Gamemode Shortener
A simple mod the that adds /gmc for /gamemode creative, /gms for /gamemode survival, /gmsp for /gamemode spectator, and /gma for /gamemode adventure
Survival Expansion
[1.21] Simple Modpack to slightly enhance the vanilla experience.
CobbleZero
🌟 CobbleZero Modpack Summary CobbleZero is a custom Cobblemon adventure built for trainers who want more than just catching Pokémon. With gyms, NPC opponents, Mega Evolutions, and QoL mods, it’s the perfect blend of survival Minecraft and a true Pokémon
Rymeyy's OneBlock Server Pack
Official Fabric modpack for Rymeyy's OneBlock server, featuring performance mods, shaders, minimap, and Twitch-style chat emotes.
One Block Gravity Changer
tart from a single regenerating block floating in the void, but with reduced gravity that changes how you move, jump, and survive.
PistonQueue
⏰️ Powerful queue plugin for anarchy/survival servers.
Strixun: Trials of the Wild
Hardcore survival modpack with ~300 exploration, magic, combat, and world‑overhaul mods. Includes Rituals for totem magic, buffs, farming, and defenses, plus Compressy for massive block storage. Optional no‑regen/no‑raids for true hardcore players.
Mace Reimagined
A clean, performance-friendly 64x64 HD overhaul of the Minecraft Mace. Perfect for PvP and survival.
![[FMCS-M] fps X media X crystal x survival Optimized MEDIUM](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/111217.webp)
[FMCS-M] fps X media X crystal x survival Optimized MEDIUM
A balanced modpack designed for Crystal PvP, media creation, and smooth survival gameplay
Wilderness Survival
Read the description for infos. Like, follow and share this modpack for support.
Sen's additions
Enhance Minecraft with stunning biomes, creative building blocks, survival depth, and performance that runs 350+ mods smoothly. Beautiful visuals, improved structures, voice chat, custom quests, and an official server await.
The Classic Script
This is a single-player horror modpack throws you into a creepy, unpredictable world where everythink feels alive. Survival won’t be easy, because something is always watching.
Item Compare
A comparison tool that lets you compare item stats and enchantments side-by-side with visual +/- indicators, including support for Hypixel Skyblock. Simply hover over items and press M to instantly see which gear upgrades are actually better.
Survival + Performance All Versions
Adds Survival and Performance Mods. For all Versions.
Blood Brothers
Soul Link co-op challenge with shared health and shared hunger. Join friends fast with Essentials. Damage, healing, and hunger affect the whole team, so you must work together to survive. Great for friends, streams, and hardcore runs.
Oryo’s SMP & CPvP Pack.
Oryo’s Pack V2.0 is a lightweight resource pack designed for Survival Multiplayer and Competitive PvP. It features optimized textures, vibrant visuals, and a clean design that keeps file size under 256 KB for smooth performance.
Skyblock Classical
This modpack brings back a revived version of Skyblock we all remember
Antideath-Carpet-addition
Antideath-Carpet-addition is a Carpet Mod extension for Fabric Minecraft servers (versions 1.21.x - 26.2) designed to enhance and optimize the game experience. It adds a suite of new loggers for server monitoring and game rules for survival, optimizatio
Prum's Survival
Prum's survival experinece and quality of life improvments for my server. The server is currently private.