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Minecraft Java 1.21 Mods

Browse 191 free mods for Minecraft Java 1.21 — popular picks include Create: Cogs & Cataclysm, Fight, Grow, Cute!, Diary of an 8-Bit Warrior.

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Create: Cogs & Cataclysm
1.21.1neoforge

Create: Cogs & Cataclysm

Immerse yourself in Create: Cogs & Cataclysm, a modpack where mechanical ingenuity meets high-stakes adventure. Built around the Create mod’s extensive automation and L_Ender’s Cataclysm's impressive dungeons and boss battles.

2.1kdownloads
Fight, Grow, Cute!
1.21.1neoforge

Fight, Grow, Cute!

A sandbox odyssey with 360+ snarky, mechanic-driven quests. Master TacZ ballistics, Iron's Sorcery, and L2’s specialized weaponry to fuel your Sephirot skills. Slay gods for power—then retire to gourmet meals with your maids.

2.1kdownloads
Diary of an 8-Bit Warrior
1.21.1neoforge

Diary of an 8-Bit Warrior

Experience Aetheria like a Terrarian! Complete quests, kill bosses, and level up your skills! Maybe you'll even meet Runt and his friends…

2.0kdownloads
FarmQuest
1.17

FarmQuest

Farming to complete rewarding quests.

1.7kdownloads
EasyTPA
1.21.4

EasyTPA

Simple, powerful teleport requests for Minecraft servers

1.6kdownloads
PlayerNoticeBoard
1.21.1fabric

PlayerNoticeBoard

A mod adding a notice board that allow players to create quests for others.

1.6kdownloads
ItemSoulBind
1.21.11

ItemSoulBind

Bind items to individual players or groups for exclusive use and various protections. Use commands or integrate into your kits and quests for seamless game design.

1.5kdownloads
Crafterria: Genes & Gears
1.21.1neoforge

Crafterria: Genes & Gears

A chill, exploration-meets-engineering modpack combining Cobblemon genetics with Create's mechanical ingenuity in a chill world.

1.5kdownloads
PlayerQuests (Archived)
1.21.10

PlayerQuests (Archived)

Survival-friendly questing by the players for the players!

1.5kdownloads
Tpa +
1.19

Tpa +

Tpa+ is a modern teleport request plugin with /tpa and /tpahere, including cooldowns, expiry, delayed teleport safety, and clickable accept/deny actions. It also offers confirmation GUIs, auto-accept, per-player request blocking, and many more features.

1.4kdownloads
ViveMonkeCraft
1.21.4fabric

ViveMonkeCraft

Gorilla Tag-style VR locomotion for QuestCraft and Vivecraft (Minecraft 1.21.4-26.2). Grab walls, floors, and ceilings with your VR controllers and physically swing through the world. Claude Code is Highly Used In this project

1.4kdownloads
Nice Nitwit Quests
1.21.4

Nice Nitwit Quests

Nitwits are lazy and want you to do simple Quests for them.

1.3kdownloads
BattlePass Classic
1.18

BattlePass Classic

A fully customizable Battle Pass plugin for Minecraft with quests, rewards, and EXP-based progression!

1.3kdownloads
APIBlock
1.21fabric

APIBlock

A technical block allowing users to make HTTP Requests from minecraft

1.2kdownloads
EndraQuest Tweaks
1.21.1fabric

EndraQuest Tweaks

Fixes LevelZ skill requirement bypass bugs, prevents Ancient Debris duplication, and limits mob farming exploits.

1.2kdownloads
ClansFix
1.21.7

ClansFix

ClansFix — a powerful clan plugin for Minecraft servers that adds deep clan systems with progression, quests, ranks, and customization . It turns group gameplay into an engaging experience with leveling, treasury, houses, and competitive rankings .

1.2kdownloads
ProTPA
1.8

ProTPA

A advanced lightweight teleportation request plugin.

1.1kdownloads
DrTeleport
1.21

DrTeleport

Best free all-in-one teleportation plugin for Minecraft servers featuring TPA requests, personal homes, RTP (random teleport), and server warps

1.1kdownloads
Cobblemon - Mechanical Legends
1.21.1neoforge

Cobblemon - Mechanical Legends

Mechanical Legends includes Create/Create Aeronautics, all 1025 Pokémon, a currency-based economy, challenging quests, and many unique features for a deep Cobblemon experience.

1.1kdownloads
SMPSystem
1.21

SMPSystem

Complete SMP management system with homes, random teleport, spawn protection, teleport requests and admin GUI.

1.0kdownloads
Claudecraft
1.21.1neoforge

Claudecraft

A Minecraft Forge mod that brings Claude AI into CC: Tweaked computers and turtles. Players interact with Claude through an in-game terminal - ask questions, run tools, automate tasks, and control turtles using natural language.

992downloads
Ai Helper
1.21.8fabric

Ai Helper

Chat with AI directly in your Minecraft world! Transform your Minecraft experience by bringing the power of artificial intelligence right into your game. No more alt-tabbing to ask questions or get help

868downloads
Snap TPA
1.21.6

Snap TPA

The Best Fast Pop-up Teleport Requests System.

856downloads
New Age Branch Line
1.21.1neoforge

New Age Branch Line

Integration package based on mechanization

847downloads
Achievement & Quest Tab
1.21.1neoforge

Achievement & Quest Tab

Comprehensive progress tracking system that displays achievements (advancements) and quests in player tab list with full FTB integration.

804downloads
DINOsmp Mod - Industrial Evolution
1.21.1neoforge

DINOsmp Mod - Industrial Evolution

A multiplayer-focused modpack emphasizing industrial automation, challenging survival mechanics, and optimized performance for long-term SMP play.

768downloads
Elexir [CSD]
1.21.1neoforge

Elexir [CSD]

Step into ELEXIR - This modpack is magic, automation and adventure. Here you can explore the world as well as magic or mechanisms to make life easier. Ancient artifacts, bosses other worlds are created for gameplay variety

764downloads
Elytra PVP Rebalance
1.21.11fabric

Elytra PVP Rebalance

Elytra time limit in combat, requested by @euxarbi

719downloads
PlotRequest
1.21

PlotRequest

A Plot/Claim Plugin with a Request System. Perfect for Servers with a Shoppingdistrict. Paper / Folia

696downloads
MrCommunityQuest
1.20

MrCommunityQuest

Customizable Community Quests, Supports Vanilla Quests

647downloads
TeleportPlus
1.7.10

TeleportPlus

Simple plugin that adds /tprequest, as well as related commands

645downloads
Threads of Creation
1.21.1neoforge

Threads of Creation

Threads of Creation merges the mechanical wonders of the Create mod with immersive quests, a vibrant world teeming with passive mobs, and breathtaking realism for an unparalleled Minecraft adventure.

620downloads
League-Way
1.21.1fabric

League-Way

Client mod for Cobblemon Academy 2.0 — trainer journey, NPC quests, Gym Leaders, Champion League, leaderboards, communities, Werewolf mini-game & Cobblemon UHC/Battle Royale Pokévent. Relive the magic, enriched.

597downloads
From Mill to Mechanism
1.21.1neoforge

From Mill to Mechanism

Simple modpack based on Create and Modern Industrialization.

589downloads
Arcforge
1.21.1neoforge

Arcforge

Arcforge is a bold modpack blending magic and mechanics, ancient and advanced. Whether mastering magic, engineering redstone, exploring new dimensions, or building grand cities—Arcforge gives you the tools to forge your path.

579downloads
QuestLogs
1.21

QuestLogs

Advanced quest system for Minecraft servers with GUI quest book, SQLite stats tracking, timed challenges, and extensive reward customization.

567downloads