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Minecraft Java 1.21 Mods

Browse 770 free mods for Minecraft Java 1.21 — popular picks include Mob AI Commands, Unbound Third Person, BukkitFabricLoader.

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770 mods

1.21fabric

Mob AI Commands

A standalone version of the commands added by Mob AI Tweaks mod

6.9kdownloads

1.21.4fabric

Unbound Third Person

360 Free-Look Camera Mod for Fabric, Forge, and NeoForge

6.5kdownloads

1.21fabric

BukkitFabricLoader

A Fabric mod that allows Bukkit/Spigot/Paper plugins to be loaded and run on a Fabric 1.21 server.

6.5kdownloads

1.21.5fabric

Seasons API

API for creating your own seasons, weathers and challenges!

6.5kdownloads

1.21.1fabric

CobbleTypes Master

The Ultimate Pokemon Type Utilities in minecraft and cobblemon! Type Chart, Team analysis, Scanning and much more!

6.3kdownloads

1.17.1

EzEconomy

Modern, fast, and flexible Vault economy provider for Minecraft servers. Supports YML, MySQL, SQLite, MongoDB, and custom storage. Multi-currency, async caching, and robust permissions for any server size.

6.2kdownloads

1.21.2fabric

Health Enchantment

New enchantment that, when applied to armor, lets you get more health.

6.0kdownloads

1.21.1fabric

Overgrown's Sync

A system for yielding new capabilities. Sync is an addon for the Apoli mod that's used primarily for the Origins mod!

6.0kdownloads

1.21.9fabric

Lite2Edit

Lite2Edit is a small Fabric mod that lets WorldEdit open Litematica schematic files (.litematic).

5.9kdownloads

1.21

Dreams Speedrunner Swap + Task Master

Three iconic Dream challenges in one plugin: Speedrunners vs Hunters, Multi-Runner Control Swap, and the new Task Master mode. Experience all of Dream's most popular Minecraft challenges with customizable features, team management, and seamless gameplay.

5.8kdownloads

1.21.2

Player Motion

Explosion-based library that uses subtick timing to ensure that only one player is pushed by the blast without any side effects.

5.7kdownloads

1.8.5

EnhancedVelocity

Customize your Velocity network experience

5.6kdownloads

1.21.11

Deltapack

A deltarune datapack adding content from dark fountains and dark worlds to the roaring knight. As well as items and spells like snowgrave and the shadow mantle.

5.6kdownloads

1.21.1fabric

Hollow Engine

Powerful content creation framework for modpacks maps and servers. Features Kotlin & Katari scripting, in-game scripting IDE, advanced NPCs, dialogues, animations, and cutscenes all in one.

5.4kdownloads

1.21

RandomDirtDrops

RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.

5.2kdownloads

1.21.4

Protect

A WorldGuard-like, modern world protection plugin made for API usage

5.1kdownloads

1.21.11fabric

Recorder Ingame

Recorder Mod is a lightweight in-game recorder for Minecraft that lets you record gameplay and game audio directly to MP4 files without needing OBS or other external software.

5.0kdownloads

1.21.11

MIDWUT

the Most Important Datapack With Useful Tools — Datapack core and library, for some datapacks to work

5.0kdownloads

1.21.1fabric

[Cobblemon] TrainerAttributesLib

Integrates Minecraft's attributes with Cobblemon.

5.0kdownloads

1.21.6

Gun Core Fancy's Patch

A modification of Gamingbarns Gun Core made to have extra capabilities, while being compatible with normal gun core

4.9kdownloads

1.21.2

1HP Challenge

1HP Challenge, without the ability to resurrect even using commands.

4.7kdownloads

1.21.1fabric

Eclipse Core Client

This project's core functionality is to enable double battle gimmicks in cobblemon clients, it servers other purposes as well to enable 4v1 raids on servers that create their own mods. Additional functionality will eventually be added.

4.6kdownloads

1.16

Netherite Disabler

Admins can enable/disable a specific Netherite Crafting recipe with a GUI

4.6kdownloads

1.8

fairy

Fairy is a compat & open-sourced Framework made with love <3

4.6kdownloads

1.21.10fabric

Silicate

A library providing powerful client-server-agnostic predicates with a simple API.

4.5kdownloads

1.21

ScoreboardPL

A fully customizable scoreboard plugin with 25+ placeholders — supports Vault, LuckPerms, live TPS, coordinates, stats and much more.

4.4kdownloads

1.21.8forge

All In One Apocalipse [AIOA]

A simple spawning overhaul that turns Minecraft into a zombie apocalypse.

4.4kdownloads

1.19.4fabric

Chat-With-NPC

Chat-With-NPC allows players to freely chat with NPCs, who will answer questions based on his setting (Basic Prompt) and the setting of their Groups (Nation, City, Town ,etc.). Suitable for RPG maps or puzzle maps.

4.3kdownloads

1.19.3

EternalCore

EternalCore is a modern, actively maintained alternative to EssentialsX. It provides the most important server features in one plugin, with better configuration, performance, and support for the latest Minecraft versions.

4.2kdownloads