Minecraft Java 1.21 Mods
Browse 263 free mods for Minecraft Java 1.21 — popular picks include Kasai Sora PvP Modpack [Fan Made], immersive-cognified, SKYFPS☁️&Cpvp🔮.
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Kasai Sora PvP Modpack [Fan Made]
Its Kasai PvP Modpack Fan Made
immersive-cognified
This mod pack is fun to play around with, including create mechanism and immersive engineering.
SKYFPS☁️&Cpvp🔮
👑⚡Ultimate 1.21.1 performance anddddddd (C)Pvp pack👑⚡ Netpot,Crystal pvp,axe and Uhc???...⚔️ Not shitty mods not useless fancy mods,graphics! 👍 Optimized forrrrr Low-end devices!📱 All money will be donate "save children" charity organization!
hazelic
All of my 1.21.10 Mods for Optimization and PVP
Jimmu's Factory 2
Automatize, manage and cyber augment ?
Galaxia's mod folder
Galaxia's epic mod folder for Crystal PvP
Maw's Essential
Content Creation Modpack! From FPS mods to PVP mod it got all you
Ultimate War: Modern Combat Edition
Immerse yourself in intense battles with cutting-edge technology and tactical gameplay,
SpawnPerms
Advanced spawn protection plugin for Paper servers with radius control, PvP toggle, and permission-based build access.
MobPVP // CANCELLED
MobPVP transforms your Minecraft survival experience by assigning levels to every living creature in the game. Based on these levels, mobs gain different abilities, attributes, and loot chances, creating a more challenging and rewarding combat system.
Quacky's Better Keybinds
Want to double bind without trouble? Want to just have several keys mapped to 1 slot since why not? Heres the mod for you! Maybe banned from pvp servers.
Cobblemon Elementals
This is a Cobblemon Focused Pack that Allows you and Your friends to venture out to find all of the Cobblemon. It also includes many mods that make automation of pokeballs easier and more storage in a compact form.
BattleRoyalePlugin
A fully automated Battle Royale plugin featuring dynamic teams, shrinking borders, and a built-in economy. Includes automatic world resets and multi-language support for a seamless competitive experience.
Black 69x
Optimized PvPxVanilla Play !
Tensura Industries Client
A Tensura modpack for people who want to play, we have tech mods, magic mods and a growing community! We hope that you can have as much fun here as the rest of us!
Tensura Abyssal Reincarnation
Tensura Abyssal Reincarnation is a dark, cozy SMP modpack blending magic, exploration, and survival. Master spells, automate with Create, and face deadly bosses in a semi-anarchy world where freedom rules and every choice shapes your path.
Blue's Sword-Bedwars
This mod recreates Blue's abilities from Alan Becker's Bed Wars stickman animation. It can be used for combat in Bed Wars and Survival.
MedievalMon
Automate, organize, and explore a Pixelmon world with Create, AE2, Waystones, and quests through gyms and Ultra Space, all boosted by smart QoL mods.
CrazyMC - A Special Apocalypse | Apocalypse with Quests!
A chaotic Minecraft adventure featuring zombie hordes, powerful bosses, firearms, magic, advanced technology, massive dungeons, and endless progression.
Cobbled Industries 2
Industrialized Cobblemon pack

Tenbees crystal optimizer
A lightweight Fabric mod that optimizes Crystal PvP for smoother, faster, and more responsive gameplay. Featuring intelligent packet optimization, client-side prediction, and customizable settings to enhance your PvP experience.
Aot+Create
An Attack on Titan adventure modpack featuring fully automated factories and ODM gear.
Lumin Origins
Lumin Origins is a tech-focused modded Minecraft server built around Mekanism and other machine mods. It offers dedicated mining dimensions, an active staff team, and a purely technological progression with no magic mods.
StormCore
Version 1.21.1 | Survive the storm, learn and master farming and engineering. Can you engineer your way through the storm, try this modpack now!
Modular Mystery
Modular Mystery is an exploration focused modpack blending magic and technology, where players uncover mystical ruins, artifacts and late-game technology progression and in a vast, adventure-filled world.
Ultra PvP Manager
Ultra PvP Manager: The ultimate 1v1 PvP solution with dynamic arenas, Elo rating, economy integration, and custom kits.
All About Factory - Industrial Tech & Automation
Transform your Minecraft gameplay with All About Factory, where industrial innovation and automation bring efficiency and creativity to your world.
Combatlog-Ultimate
A simple CombatLog plugin for MC 1.21+, blocking commands/items in combat, with a configurable timer, logout punishment, No-PvP zones, and language support (DE/EN).
OFA - Invincicraft
OFA – Invincicraft is a NeoForge 1.21.1 modpack that fuses Invincible-style power scaling with brutal combat, deep tech automation, and dangerous exploration into a high-intensity progression experience where you either evolve fast or get crushed.
JoeWho Tech n' Dinos
This is a Modpack that contains technology mods that allow you power your own factory or make your own dinosaur zoo, while being able to tame many creatures and face the darkest corners of the world.
Cobblemon Infinite Mystical and Technical
Cobblemon Infinite: Mystical & Technical is a progression-focused Cobblemon modpack blending Pokémon training with industry, combat, exploration, and quests. Build, battle, automate, and master a living world designed for long-term SMP play.
Mods for SMP Community | Yet Antoher SMP | Origins
A modpack for the El_this_boy community! Contains Exploration, technology, dimensions, roleplay!!!
A Crazy Adventure: Science & Survival
A blocky landscape with forests, mountains, a backpacked character facing a machine, and a purple Nether portal under bold white title text.
G1axPracticeBot
A powerful Minecraft plugin that spawns customizable practice bots for crystal PvP training. Perfect for servers wanting to provide players with AI opponents to practice their combat skills.
OptimisticMC PvP
High-performance PvP modpack delivered straight to full release with exclusive competitive features. Experience maximum FPS and unique tactical tools designed for professional dominance.
ElitePvP
This Fabric modpack is focused on high performance, smooth gameplay, and quality-of-life improvements, using mods like Sodium, Lithium, Iris, and FerriteCore for major FPS and optimization boosts. It also adds useful features and visuals such as minimaps,