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Minecraft Java 1.21 Mods

Browse 756 free mods for Minecraft Java 1.21 — popular picks include Break My Fall, SauceLib, rlogin.

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Break My Fall
1.21.1fabric

Break My Fall

Adds configurable features related to falling and fall damage like breaking snow on impact or taking fall damage in different water depths!

61kdownloads
SauceLib
1.21.1neoforge

SauceLib

Library shared between Ars Nouveau addons, containing shared mechanics, attributes and the Liquid Source fluid

55kdownloads
rlogin
1.21

rlogin

this plugin is of the authme and login security type that registers players on the server

53kdownloads
RPG Inventory
1.21.1fabric

RPG Inventory

This mod adds new equipment slots and other mechanics found in popular RPGs.

53kdownloads
Recipe Book Access API
1.21.2fabric

Recipe Book Access API

An effortless Fabric API, enabling recipe-book crafting from customizable external inventories.

50kdownloads
The Mighty Architectury
1.21.4fabric

The Mighty Architectury

Architectury port of The Mighty Architect. Design elaborate buildings within a minute!

48kdownloads
DragNSounds API
1.21.1fabric

DragNSounds API

A simple API to upload custom sounds or music to the server and let them play in realtime to any player at any position without the need for a resourcepack.

48kdownloads
Piglin Conservatory v3.0
1.21.11fabric

Piglin Conservatory v3.0

Adds a news structure to the Nether, The Piglin Conservatory, along with a new Obsidian Apple, Dragon Fruit, Toxic Mushrooms, Hoglins' Fossils, Corrupted Emerald and a New Music Discs!

45kdownloads
Cloth Gamerules
1.21.11fabric

Cloth Gamerules

Cloth Config replacement for the Gamerules Screen

45kdownloads
VulkanDreno
1.20.1fabric

VulkanDreno

Fixes VulkanMod crashes on Supported Adreno 7xx Android devices by improving Vulkan queue selection.

42kdownloads
DreamMasaAddition
1.21.3fabric

DreamMasaAddition

An add-on mod for Masa's mods, Tweakeroo, etc.

41kdownloads
datapack function library
1.13

datapack function library

This data pack provides developers with some useful functions and is compatible with all versions of Minecraft (except for those versions where data packs cannot be installed).

38kdownloads
Chrysalis
1.21.4neoforge

Chrysalis

Flying past the boundaries of what you can do with a Minecraft library mod!

37kdownloads
EnderChest
1.18

EnderChest

⭐Trusted on 600+ Server⭐Opens your Ender Chest with /ec /enderchest⭐ Configurable storage type ⭐Anti Dupe⭐ Custom Enderchest Size⭐ Custom Sounds ⭐Folia Support⭐And many More⭐

36kdownloads
SayanVanish
1.8.9

SayanVanish

A modular vanish system for Minecraft servers

35kdownloads
IFramesTweaker
1.21.1neoforge

IFramesTweaker

Tweaks How Invincibility Frames are handled to make fast weapons function properly.

32kdownloads
DLib
1.21.11fabric

DLib

A library for all my mods.

31kdownloads
Spell Engine Extension (RPG Series Tweaks)
1.21.1fabric

Spell Engine Extension (RPG Series Tweaks)

Extends the mod 'Spell Engine' with additional functionality.

27kdownloads
Craftorithm
1.20

Craftorithm

Advanced Crafting Management System – Customize Your Crafting!

26kdownloads
Geyser Recipe Fix
1.21.8

Geyser Recipe Fix

Allows Bedrock (Geyser) Players to use custom anvil and smithing recipes.

25kdownloads
Mixed Litter
1.21.1neoforge

Mixed Litter

A data-driven mob variant library that also contains remodels for many of Minecraft's animals

25kdownloads
Create: Dimension, Steamworks Realm
1.21.1neoforge

Create: Dimension, Steamworks Realm

Create: Dimension, Steamworks Realm introduces a brand-new mining-focused dimension, designed for automation and large-scale resource extraction. This world is filled with rich veins of ores

25kdownloads
Free Minecraft Models
1.21.4

Free Minecraft Models

Put custom models in your Minecraft server without client mods, for free!

23kdownloads
XD's Library
1.21

XD's Library

XDPXI's library for numerous tasks.

23kdownloads
*NEW* VM computers
1.21.1fabric

*NEW* VM computers

This project adds working computers as virtual machines in Minecraft, this is a fan made port of original VM computers by Delta2Force

23kdownloads
BKCommonLib
1.8

BKCommonLib

Spigot/Paper Utility Library and Minecraft Server API

23kdownloads
Uniful
1.21.1neoforge

Uniful

Unify Materials together!

22kdownloads
Sable: Far and Wide (Create Aeronautics)
1.21.1neoforge

Sable: Far and Wide (Create Aeronautics)

Increases the render/simulation distance of sable ships, so larger ones can be built without disappearing.

21kdownloads
Aspects
1.21.6

Aspects

Aspects is an Origins inspired modification that adds unique Aspects with upsides, downsides and abilities

19kdownloads
Proximity
1.21.9fabric

Proximity

A simple Proximity Text chat mod/API

19kdownloads
VR Jester API
1.21.1fabric

VR Jester API

Virtual Reality Gesture Recognition API for Vivecraft and QuestCraft

18kdownloads
TP-Core
1.21

TP-Core

This Data Pack is a library for projects published by ThePjotyr.

16kdownloads
Lusk
1.20.6

Lusk

Modern, user-friendly skript addon, perfect for beginners and experienced developers.

16kdownloads
PlayerProgress
1.16

PlayerProgress

PlayerProgress is a Minecraft datapack that introduces a leveling system. Earn UP from activities like mining and combat to level up and gain new abilities and rewards.

16kdownloads
kiluho's Keystrokes
1.21.11fabric

kiluho's Keystrokes

Worlds most advanced and user-customizable keystrokes mod

15kdownloads
Cape Provider X (also PiCapes Mod)
1.21.4fabric

Cape Provider X (also PiCapes Mod)

Fork of Cape Provider Mod with upgrades by xsyanic and extended providers (PiCapes, Cosmetica, SkinMC, etc.)

15kdownloads